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Results for "

marker

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (110) Cardiovascular Disease (14) Endocrinology (7) Infection (21) Inflammation/Immunology (74) Metabolic Disease (82) Neurological Disease (43)
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Oligonucleotides:	A (1) Nucleotides and their Analogs (1) Nucleosides and their Analogs (2) C (1) Cosolvents (1) Emulsifiers (1) Phospholipids (1) Bases (1)

419

Inhibitors & Agonists

Screening Libraries

112

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Biochemical Assay Reagents

Peptides

MCE Kits

Inhibitory Antibodies

103

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Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W013863

Djalonensone Alternariol monomethyl ether	Antibiotic Bacterial	Others
Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species .

HY-W251393

S-(2-Carboxypropyl)-L-cysteine β-Isobuteine	Endogenous Metabolite	Metabolic Disease
S-(2-Carboxypropyl)-L-cysteine (β-Isobuteine) is a urine metabolite, a metabolic marker of leigh-like syndrome .

HY-N3757

(+)-Dihydrorobinetin	Others	Others
(+)-Dihydrorobinetin is a chemical marker of vinegars aging in Robinia pseudoacacia. +)-Dihydrorobinetin has antioxidant activity .

HY-W233505

Iophenoxic acid	Biochemical Assay Reagents	Others
Iophenoxic acid is a systemic blood marker for assessment of bait acceptance by stoats (Mustela erminea) and weasels (Mustela nivalis) .

HY-136504

Bianthrone Dianthrone	Others	Others
Bianthrone (Dianthrone) is a natural product that can be isolated from Rheum officinale Baill. Bianthrone is a potential toxic marker of Polygonum multiflorum Thunb .

HY-138538

2-Nitrobenzaldehyde Semicarbazone	Antibiotic	Others
2-Nitrobenzaldehyde Semicarbazone is a derivative of Semicarbazide. 2-Nitrobenzaldehyde Semicarbazone can be measured as a metabolite marker to detect the widely banned antibiotic Nitrofurazone .

HY-W854385

Sialyl Lewis A SLeA	Biochemical Assay Reagents	Cancer
Sialyl Lewis A (SLeA) is a carbohydrate-type antigen that can serve as a tumor marker, with upregulation observed in various tumor cells such as cervical cancer, human pancreatic cancer, and colon cancer cells. Sialyl Lewis A is involved in the migration and adhesion of tumor cells. Additionally, elevated expression of Sialyl Lewis A may also lead to pregnancy abnormalities .

HY-113157

Estrone 3-glucuronide	Drug Metabolite Endogenous Metabolite	Endocrinology
Estrone 3-glucuronide, the urinary metabolite of Estradiol (HY-B0141), is an urinary marker for prediction of the fertile window .

HY-138107

Arimistane	Endogenous Metabolite	Metabolic Disease
Arimistane is a metabolite of 7-oxo-DHEA and can be used as a diagnostic marker of 7-oxo-DHEA administration .Arimistane is a metabolite of 7-oxo-DHEA and can be used as a diagnostic marker of 7-oxo-DHEA administration .

HY-W013863S

Djalonensone-d3	Isotope-Labeled Compounds Antibiotic Bacterial	Others
Djalonensone-d₃ is a deuterium labeled Djalonensone (HY-W013863). Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species .

HY-D0022

5-Aminofluorescein 5-AF	Fluorescent Dye	Others
5-Aminofluorescein (5-AF) is a fluorescence marker, covalently bound to human serum albumin. The excitation wavelength is 495 nm and the emission wavelength is 535 nm .

HY-D0972

Thioflavine S 15+ Cited Publications Thioflavin S; Direct Yellow 7	Fluorescent Dye	Others
Thioflavine S is a fluorescent histochemical marker of dense core senile plaques. Thioflavine S can be used for Alzheimer's research .

HY-D0060

4-Di-2-ASP	Fluorescent Dye	Others
4-Di-2-ASP, a styryl pyridinium fluorescent dye, is a vital mitochondrial marker. 4-Di-2-ASP shows reliable and specific labelling of pulmonary NEBs (neuroepithelial bodies) .

HY-N9710

Bis(methylthio)gliotoxin Bisdethiobis(methylthio)gliotoxin; FR 49175; Dimethylgliotoxin	Fungal	Infection
Bis(methylthio)gliotoxin is a more stable and reliable marker for invasive aspergillosis than gliotoxin and suitable for use in diagnosis .

HY-172404

Arylsulfatase	Endogenous Metabolite	Cancer
Arylsulfatase is an enzyme catalyzing the hydrolysis of aryl sulfates. Arylsulfatase specifically cleaves sulfate ester bonds to release free phenols. Arylsulfatase is promising for research of tumor markers .

HY-138538R

2-Nitrobenzaldehyde Semicarbazone (Standard)	Antibiotic Reference Standards	Others
2-Nitrobenzaldehyde Semicarbazone (Standard) is the analytical standard of 2-Nitrobenzaldehyde Semicarbazone. This product is intended for research and analytical applications. 2-Nitrobenzaldehyde Semicarbazone is a derivative of Semicarbazide. 2-Nitrobenzaldehyde Semicarbazone can be measured as a metabolite marker to detect the widely banned antibiotic Nitrofurazone .

HY-119712A

L-Primapterin 7-Biopterin	Endogenous Metabolite	Metabolic Disease
L-Primapterin (7-Biopterin) is the 7-isomer of L-biopterin. L-Primapterin is a characteristic marker of hyperphenylalaninemia variant primapterinuria, which is excreted in the urine .

HY-157312

TM38837	Cannabinoid Receptor	Metabolic Disease
CB1 antagonist 4 is a inverse agonist of cannabinoid receptor 1 (CB1) with an IC₅₀ of 0.4 nM. CB1 antagonist 4 can reduce body weight, improve plasma inflammatory markers and glucose homeostasis .

HY-136341

7,8-Dihydroneopterin	Apoptosis NO Synthase Endogenous Metabolite	Neurological Disease Inflammation/Immunology
7,8-Dihydroneopterin, an inflammation marker, induces cellular apoptosis in astrocytes and neurons via enhancement of nitric oxide synthase (iNOS) expression. 7,8-Dihydroneopterin can be used in the research of neurodegenerative diseases .

HY-113371

2-Methylcitric acid Methylcitric acid	Endogenous Metabolite	Metabolic Disease
2-Methylcitric acid (Methylcitric acid) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate .

HY-131394

5-Hydroxymethyl-2’-deoxycytidine 5hmdC	Drug Derivative DNA/RNA Synthesis	Cancer
5-Hydroxymethyl-2’-deoxycytidine (5hmdC) is an oxidation derivative of 5-methyl-2'-deoxycytidine (5-mdC) in DNA. 5-Hydroxymethyl-2’-deoxycytidine may serve as a marker of irreversibly damaged cells .

HY-147309

16-Azidohexadecanoic acid	Fluorescent Dye	Others
16-Azidohexadecanoic acid, a synthetic fatty acid, can be used as a modification marker for nucleotides and a molecular probe for fatty acid metabolism . 16-Azidohexadecanoic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-164535

Maridebart cafraglutide AMG 133	GLP Receptor	Metabolic Disease
Maridebart cafraglutide (AMG 133) is an antibody-peptide conjugate acting as a GLP-1 receptor agonist and an antagonist of the GIP receptor. Maridebart cafraglutide reduces body weight and improve metabolic markers in male obese mice and cynomolgus monkeys. Maridebart cafraglutide is promising for research of obesity .

HY-D1915

ATTO 390	Fluorescent Dye	Others
ATTO 390 is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy.

HY-101193R

Zinc Protoporphyrin (Standard) Zn(II)-protoporphyrin IX (Standard); ZnPP (Standard); Zinc Protoporphyrin-9 (Standard)	Reference Standards Reactive Oxygen Species (ROS) Endogenous Metabolite Apoptosis	Cardiovascular Disease Metabolic Disease Cancer
Zinc Protoporphyrin (Standard) is the analytical standard of Zinc Protoporphyrin. This product is intended for research and analytical applications. Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is an orally active and competitive heme oxygenase-1 (HO-1) inhibitor and markedly attenuates the protective effects of Phloroglucinol (PG) against H2O2 . Zinc Protoporphyrin is used as a screening marker of iron deficiency in individual pregnant women and children, but also to assess population iron status in combination with haemoglobin concentration . Zinc Protoporphyrin has anti-cancer activity .

HY-101193

Zinc Protoporphyrin 45+ Cited Publications Zn(II)-protoporphyrin IX; ZnPP; Zinc Protoporphyrin-9	Reactive Oxygen Species (ROS) Endogenous Metabolite Apoptosis	Cardiovascular Disease Metabolic Disease Cancer
Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is an orally active and competitive heme oxygenase-1 (HO-1) inhibitor. Zinc Protoporphyrin regulates expression of HO-1 at the transcriptional level . The effect of Zinc Protoporphyrin on HO-1 expression is controversial. It was shown to induce HO-1 expression in some cells, but suppress it in others. Zinc Protoporphyrin is used as a screening marker of iron deficiency in individual pregnant women and children, but also to assess population iron status in combination with haemoglobin concentration. Zinc Protoporphyrin has anti-cancer activity .

HY-D2052

ATTO 532 iodacetamid	Fluorescent Dye	Others
ATTO 532 iodacetamid is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 iodacetamid is an iodoacetamide derivative of ATTO 532, which can be used to label proteins or antibodies.

HY-D1939

ATTO 465 amine	Fluorescent Dye	Others
ATTO 465 amine is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 465 amine is an amine derivative of ATTO 465 and can be used to label proteins or antibodies.

HY-D2038

ATTO 550 alkyne	Fluorescent Dye	Others
ATTO 550 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 550 alkyne is an alkyne derivative of ATTO 550 and can be used to label proteins or antibodies.

HY-D1961

ATTO 565 maleimide	Fluorescent Dye	Others
ATTO 565 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 maleimide is a maleimide derivative of ATTO 565, which can be used to label proteins or antibodies.

HY-D2046

ATTO 532 NHS ester	Fluorescent Dye	Others
ATTO 532 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 NHS ester is an NHS ester derivative of ATTO 532 that can be used to label proteins or antibodies.

HY-D1957

ATTO 633 NHS ester	Fluorescent Dye	Others
ATTO 633 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 633 NHS ester is an NHS ester derivative of ATTO 633 that can be used to label proteins or antibodies.

HY-D2019

ATTO 550 NHS ester	Fluorescent Dye	Others
ATTO 550 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 550 NHS ester is an NHS ester derivative of ATTO 550 that can be used to label proteins or antibodies.

HY-153524

ATTO 425 NHS ester	Fluorescent Dye	Others
ATTO 425 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 425 NHS ester is an NHS ester derivative of ATTO 425 that can be used to label proteins or antibodies.

HY-D1993

ATTO 647 NHS ester	Fluorescent Dye	Others
ATTO 647 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 647 NHS ester is an NHS ester derivative of ATTO 647 that can be used to label proteins or antibodies.

HY-D1929

ATTO 594 NHS ester	Fluorescent Dye	Others
ATTO 594 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 594 NHS ester is an NHS ester derivative of ATTO 594 that can be used to label proteins or antibodies.

HY-D2062

ATTO 740 NHS ester	Fluorescent Dye	Others
ATTO 740 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 740 NHS ester is an NHS ester derivative of ATTO 740 that can be used to label proteins or antibodies.

HY-D2014

ATTO 565 alkyne	Fluorescent Dye	Others
ATTO 565 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 alkyne is an alkyne derivative of ATTO 565 and can be used to label proteins or antibodies.

HY-D2035

ATTO 514 alkyne	Fluorescent Dye	Others
ATTO 514 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 514 alkyne is an alkyne derivative of ATTO 514 and can be used to label proteins or antibodies.

HY-D2002

ATTO 488 maleimide	Fluorescent Dye	Others
ATTO 488 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 maleimide is a maleimide derivative of ATTO 488, which can be used to label proteins or antibodies.

HY-D2047

ATTO 532 maleimide	Fluorescent Dye	Others
ATTO 532 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 maleimide is a maleimide derivative of ATTO 532, which can be used to label proteins or antibodies.

HY-D2016

ATTO 565 cadaverine	Fluorescent Dye	Others
ATTO 565 cadaverine is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 cadaverine is a cadaverine derivative of ATTO 565, which can be used to label proteins or antibodies.

HY-D1959

ATTO 565 NHS ester	Fluorescent Dye	Others
ATTO 565 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 NHS ester is an NHS ester derivative of ATTO 565 that can be used to label proteins or antibodies.

HY-D2063

ATTO 740 maleimide	Fluorescent Dye	Others
ATTO 740 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 740 maleimide is a maleimide derivative of ATTO 740, which can be used to label proteins or antibodies.

HY-D2015

ATTO 488 alkyne	Fluorescent Dye	Others
ATTO 488 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 alkyne is an alkyne derivative of ATTO 488 and can be used to label proteins or antibodies.

HY-D1933

ATTO 590 maleimide	Fluorescent Dye	Others
ATTO 590 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 590 maleimide is a maleimide derivative of ATTO 590, which can be used to label proteins or antibodies.

HY-D2059

ATTO 700 maleimide	Fluorescent Dye	Others
ATTO 700 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 700 maleimide is a maleimide derivative of ATTO 700, which can be used to label proteins or antibodies.

HY-D2058

ATTO 700 NHS ester	Fluorescent Dye	Others
ATTO 700 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 700 NHS ester is an NHS ester derivative of ATTO 700 that can be used to label proteins or antibodies.

HY-D2026

ATTO 514 NHS ester	Fluorescent Dye	Others
ATTO 514 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 514 NHS ester is an NHS ester derivative of ATTO 514 that can be used to label proteins or antibodies.

HY-D1999

ATTO 665 NHS ester	Fluorescent Dye	Others
ATTO 665 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 665 NHS ester is an NHS ester derivative of ATTO 665 that can be used to label proteins or antibodies.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W013863

Djalonensone Alternariol monomethyl ether	Structural Classification other families Classification of Application Fields Source classification Other Diseases Coumarins Phenols Polyphenols Phenylpropanoids Plants Disease Research Fields	Antibiotic Bacterial
Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species .

HY-W251393

S-(2-Carboxypropyl)-L-cysteine β-Isobuteine	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
S-(2-Carboxypropyl)-L-cysteine (β-Isobuteine) is a urine metabolite, a metabolic marker of leigh-like syndrome .

HY-N3757

(+)-Dihydrorobinetin	Structural Classification Flavonoids Leguminosae Flavonones Source classification Robinia pseudoacacia Linn. Plants	Others
(+)-Dihydrorobinetin is a chemical marker of vinegars aging in Robinia pseudoacacia. +)-Dihydrorobinetin has antioxidant activity .

HY-136341

7,8-Dihydroneopterin	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Apoptosis NO Synthase Endogenous Metabolite
7,8-Dihydroneopterin, an inflammation marker, induces cellular apoptosis in astrocytes and neurons via enhancement of nitric oxide synthase (iNOS) expression. 7,8-Dihydroneopterin can be used in the research of neurodegenerative diseases .

HY-113371

2-Methylcitric acid Methylcitric acid	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Endocrine diseases Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2-Methylcitric acid (Methylcitric acid) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate .

HY-101193

Zinc Protoporphyrin 45+ Cited Publications Zn(II)-protoporphyrin IX; ZnPP; Zinc Protoporphyrin-9	Structural Classification Human Gut Microbiota Metabolites Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Cancer	Reactive Oxygen Species (ROS) Endogenous Metabolite Apoptosis
Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is an orally active and competitive heme oxygenase-1 (HO-1) inhibitor. Zinc Protoporphyrin regulates expression of HO-1 at the transcriptional level . The effect of Zinc Protoporphyrin on HO-1 expression is controversial. It was shown to induce HO-1 expression in some cells, but suppress it in others. Zinc Protoporphyrin is used as a screening marker of iron deficiency in individual pregnant women and children, but also to assess population iron status in combination with haemoglobin concentration. Zinc Protoporphyrin has anti-cancer activity .

HY-N10534

Lewis X trisaccharide Lewis X	Infection Structural Classification Natural Products Polysaccharides Animals Classification of Application Fields Inflammation/Immunology Disease Research Fields Saccharides Cancer	Parasite
Lewis X trisaccharide (Lewis X, Le ^x) is a potent T_H2 regulator, antagonizes LPS-induced IL-12 immune expression. Lewis X trisaccharide is a human histo-blood group antigen, plays an key role in cell-cell adhesion, and servers as a tumor marker. Lewis X trisaccharide is highly expressed in the outer membrane of the parasite, can be used for the immunology research of schistosomiasis .

HY-113157

Estrone 3-glucuronide	Structural Classification Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields Steroids	Drug Metabolite Endogenous Metabolite
Estrone 3-glucuronide, the urinary metabolite of Estradiol (HY-B0141), is an urinary marker for prediction of the fertile window .

HY-N9710

Bis(methylthio)gliotoxin Bisdethiobis(methylthio)gliotoxin; FR 49175; Dimethylgliotoxin	Infection Alkaloids Structural Classification Microorganisms Classification of Application Fields Other Alkaloids Source classification Disease Research Fields	Fungal
Bis(methylthio)gliotoxin is a more stable and reliable marker for invasive aspergillosis than gliotoxin and suitable for use in diagnosis .

HY-101193R

Zinc Protoporphyrin (Standard) Zn(II)-protoporphyrin IX (Standard); ZnPP (Standard); Zinc Protoporphyrin-9 (Standard)	Structural Classification Human Gut Microbiota Metabolites Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reference Standards Reactive Oxygen Species (ROS) Endogenous Metabolite Apoptosis
Zinc Protoporphyrin (Standard) is the analytical standard of Zinc Protoporphyrin. This product is intended for research and analytical applications. Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is an orally active and competitive heme oxygenase-1 (HO-1) inhibitor and markedly attenuates the protective effects of Phloroglucinol (PG) against H2O2 . Zinc Protoporphyrin is used as a screening marker of iron deficiency in individual pregnant women and children, but also to assess population iron status in combination with haemoglobin concentration . Zinc Protoporphyrin has anti-cancer activity .

HY-N1227

6α-Hydroxysitostanol	Structural Classification Urticaceae Urtica fissa E. Pritz. Source classification Plants Steroids	Biochemical Assay Reagents
6α-Hydroxysitostanol is a marker of sitostanol oxidation .

HY-113075

1,5-Anhydrosorbitol 1 Publications Verification 1,5-Anhydro-D-glucitol	Structural Classification Immune System Disorder Classification of Application Fields Source classification Disease markers Endocrine diseases Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides	Endogenous Metabolite
1,5-Anhydrosorbitol is a short-term marker for glycemic control.

HY-N10308

TF-DG-cThea	Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Camellia sinensis (L.) O. Ktze. Disease Research Fields Theaceae	Others
TF-DG-cThea is a storage-related marker compound in black tea.

HY-W726140

2-Methylisoborneol	Source classification	Biochemical Assay Reagents
2-Methylisoborneol is an odor marker and can be used as a control .

HY-N0266

Dipsacoside B	Triterpenes Structural Classification Classification of Application Fields Terpenoids Dipsacaceae Source classification Dipsacus asper Plants Inflammation/Immunology Disease Research Fields	Others
Dipsacoside B is a major bioactive saponin, which can be used as a marker.

HY-N10310

TF-3-G-cThea	Alkaloids Pyrrole Alkaloids Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Camellia sinensis (L.) O. Ktze. Disease Research Fields Theaceae	Others
TF-3-G-cThea is a storage-related marker compound in black tea.

HY-N10309

TF-3ʹ-G-cThea	Structural Classification Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Camellia sinensis (L.) O. Ktze. Disease Research Fields Theaceae	Others
TF-3ʹ-G-cThea is a storage-related marker compound in black tea.

HY-N11435

6'-O-trans-Feruloylnodakenin Forbesoside	Structural Classification Ketones, Aldehydes, Acids Source classification Plants Umbelliferae Kleinia odora (Forssk.) DC.	Others
6'-O-trans-Feruloylnodakenin is a marker compound used for HPLC fingerprint of N. forbesii .

HY-N1436

L-(+)-Abrine L-Abrine; L-N-Methyltryptophan; N-α-Methyl-L-tryptophan	Alkaloids Structural Classification Classification of Application Fields Leguminosae Source classification Abrus precatorius Linn. Plants Inflammation/Immunology Disease Research Fields Indole Alkaloids	Others
L-(+)-Abrine, a lethal albumin found in Abrus precatorius seeds, is an acute toxic alkaloid and chemical marker for abrin.

HY-137851

S-Pyruvylglutathione	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Drug Metabolite
S-Pyruvylglutathione is a serum metabolite and can be used as a potential marker for sensitivity of gastric cancer to neoadjuvant chemotherapy .

HY-113216

Asymmetric dimethylarginine 3 Publications Verification NG,NG-Dimethylarginine	Cardiovascular Disease Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite NO Synthase
Asymmetric dimethylarginine is an endogenous inhibitor of nitric oxide synthase (NOS), and functions as a marker of endothelial dysfunction in a number of pathological states.

HY-126752

Ophthalmic acid	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reactive Oxygen Species (ROS)
Ophthalmic acid, an analogue of GSH, is a marker of oxidative stress and hepatic GSH consumption. Ophthalmic acid is an inhibitor of Glyoxalase I reaction .

HY-N6880A

(-)-Rabdosiin	Structural Classification Ketones, Aldehydes, Acids Phenols Polyphenols Plants Symphytum officinale L. Boraginaceae	HIV
(-)-Rabdosiin is a novel phenolic marker, found from Symphytum officinale L. (-)-Rabdosiin shows antioxidant, neuroprotective or anti-HIV activities .

HY-W012926

Dihydrouracil 5,6-Dihydrouracil	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease markers Endocrine diseases Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient .

HY-157735

2-Myristyldipalmitin	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2-Myristyl dipalmitin (PMP) is a triglyceride of palmitic acid. 2-Myristyldipalmitin has potential as a lipid marker for Wilson's disease (WD) .

HY-W041171

3-Chloro-L-tyrosine 3-Chlorotyrosine	Structural Classification Monophenols Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
3-Chloro-L-tyrosine is a specific marker of myeloperoxidase-catalyzed oxidation, and is markedly elevated in low density lipoprotein isolated from human atherosclerotic intima.

HY-135772

12-Ketodeoxycholic acid 12-Ketolithocholic acid	Structural Classification Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
12-Ketodeoxycholic acid (12-Ketolithocholic acid) is a bile acid, metabolite from kidney. 12-Ketodeoxycholic acid can be a detectable *marker* for evidence of kidney injury

HY-113136

1-Methylguanosine 2 Publications Verification N1-Methylguanosine	Infection Structural Classification Natural Products Other disease Classification of Application Fields Source classification Disease markers Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
1-Methylguanosine (N1-Methylguanosine) is a methylated nucleoside originating from RNA degradation. 1-Methylguanosine is a tumour marker .

HY-N0266R

Dipsacoside B (Standard)	Triterpenes Structural Classification Terpenoids Dipsacaceae Source classification Dipsacus asper Plants	Reference Standards Others
Dipsacoside B (Standard) is the analytical standard of Dipsacoside B. This product is intended for research and analytical applications. Dipsacoside B is a major bioactive saponin, which can be used as a marker.

HY-N0357

3,29-Dibenzoyl rarounitriol	Triterpenes Classification of Application Fields Terpenoids Source classification Other Diseases Cucurbitaceae Trichosanthes kirilowii Maxim. Plants Disease Research Fields	Others
3,29-Dibenzoyl rarounitriol is one major bioactive compound of multiflorane triterpene esters Trichosanthes kirilowii, can be chosen as the marker for quantitation of Trichosanthes kirilowii .

HY-77641

Cinnamoylglycine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Cinnamoylglycine is a human urinary metabolite and PPG analog. Cinnamoylglycine is a conjugate of cinnamic acid and glycine. Cinnamoylglycine is used as a urine marker. Cinnamoylglycine can be used in adipogenic differentiation studies .

HY-N8084

Epimedin B1	Flavonols Structural Classification Monophenols Flavonoids Classification of Application Fields Source classification Other Diseases Phenols Epimedium brevicornu Maxim. Plants Berberidaceae Disease Research Fields	Others
Epimedin B1 is initially isolated from E. Wushanense and is a Chemical marker of E. sagittatum in agent Yin-Yang-Huo. Epimedin B1 is the isomer of Epimedin B .

HY-W009362

DL-Isocitric acid trisodium salt 2 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
DL-Isocitric acid trisodium salt is an endogenous metabolite. DL-Isocitric acid trisodium salt is an intermediate product in the citric acid cycle. DL-Isocitric acid trisodium salt can be used as a marker for determining the composition of isocitrates in fruit products .

HY-W040055R

Neopterin (Standard) D-(+)-Neopterin (Standard); D-erythro-Neopterin (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Reference Standards Endogenous Metabolite
Neopterin (Standard) is the analytical standard of Neopterin. This product is intended for research and analytical applications. Neopterin (D-(+)-Neopterin), a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation.

HY-113075R

1,5-Anhydrosorbitol (Standard)	Structural Classification Immune System Disorder Source classification Disease markers Endocrine diseases Endogenous metabolite Saccharides	Endogenous Metabolite
1,5-Anhydrosorbitol (Standard) is the analytical standard of 1,5-Anhydrosorbitol. This product is intended for research and analytical applications. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.

HY-113303

FAPy-adenine	Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
FAPy-adenine is an oxidized DNA base. Fapy-adenine shows an increased trend levels in the Alzheimer's disease brain. Oxidized nucleosides are biochemical markers for tumors, aging, and neurodegenerative diseases .

HY-126752R

Ophthalmic acid (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reactive Oxygen Species (ROS)
Ophthalmic acid (Standard) is the analytical standard of Ophthalmic acid. This product is intended for research and analytical applications. Ophthalmic acid, an analogue of GSH, is a marker of oxidative stress and hepatic GSH consumption. Ophthalmic acid is an inhibitor of Glyoxalase I reaction .

HY-W050031

(S)-3-Hydroxybutanoic acid 2 Publications Verification (S)-β-Hydroxybutanoic acid; L-(+)-3-Hydroxybutyric acid; L-β-Hydroxybutyric acid	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
(S)-3-Hydroxybutanoic acid is a metabolite and a disease marker of depression. 3-Hydroxybutyric acid is synthesized in the liver from acetyl-CoA, and can be used as an energy source by the brain when blood glucose is low.

HY-N9911

1,5-Anhydro-D-mannitol	Structural Classification Natural Products Styrax obassia Siebold & Zucc. Source classification Styracaceae Plants	Others
1,5-Anhydro-D-mannitol is the analogue of 1,5-Anhydrosorbitol (HY-113075), and can be used as an experimental control. 1,5-Anhydrosorbitol is a short-term marker for glycemic control.

HY-N15593

Ergocristam	Structural Classification Alkaloids Microorganisms Other Alkaloids Source classification	Drug Derivative
Ergocristam is an ergot alkaloid derivative. The formation mechanism of ergocristam involves the inversion of the L-proline configuration, which hinders the cyclization of ergot peptides. Ergocristam can be used as a marker to study the synthesis pathway of ergot alkaloids .

HY-W012926R

Dihydrouracil (Standard) 5,6-Dihydrouracil (Standard)	Structural Classification Natural Products Microorganisms Source classification Disease markers Endocrine diseases Endogenous metabolite	Reference Standards Endogenous Metabolite
Dihydrouracil (Standard) is the analytical standard of Dihydrouracil. This product is intended for research and analytical applications. Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient[1][2].

HY-113136R

1-Methylguanosine (Standard)	Infection Structural Classification Natural Products Other disease Source classification Disease markers Endogenous metabolite Cancer	Endogenous Metabolite
1-Methylguanosine (Standard) is the analytical standard of 1-Methylguanosine. This product is intended for research and analytical applications. 1-Methylguanosine is a methylated nucleoside originating from RNA degradation. 1-Methylguanosine is a tumour marker .

HY-W011916

Muramic acid 3-O-Carboxyethyl-D-glucosamine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Disease Research Fields	Bacterial Endogenous Metabolite
Muramic acid (3-O-Carboxyethyl-D-glucosamine) is a component found only in the cell walls of bacteria and blue-green algae. Muramic acid can be used to measure the biomass of microorganisms in environments such as estuaries, oceans, and soils .

HY-128442

Phenyl sulfate Phenyl hydrogen sulfate	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Phenyl sulfate is an orally active gut microbiota-derived metabolite. Phenyl sulfate induces albuminuria and podocyte damage in experimental models of diabetes. Phenyl sulfate can be used as a disease marker and future therapeutic target in diabetic kidney disease .

HY-N0499

Cyanidin Chloride 3 Publications Verification IdB 1027	Structural Classification Classification of Application Fields Anti-aging Source classification Plants Anthocyans Flavonoids Microorganisms other families Phenols Polyphenols Disease Research Fields Cancer	RANKL/RANK
Cyanidin Chloride (IdB 1027), a subclass of anthocyanin, displays antioxidant and anti-carcinogenesis properties. Cyanidin Chloride (IdB 1027) inhibits osteoclast formation, hydroxyapatite resorption, and receptor activator of NF-κB ligand (RANKL)-induced osteoclast marker gene expression .

HY-N12714

Interiorin C	Structural Classification Source classification Lignans Celastraceae Celastrus Phenylpropanoids Plants Celastrus orbiculatus Thunb.	Others
Interiorin C is the key active ingredient and key bioactivity marker in Schisandra chinensis (K. Interiorin) that is directly related to the improvement of hematopoietic function. Modern pharmacological research attributes Schisandra chinensis's blood-tonifying effects to its antioxidant and immunomodulatory activities .

HY-N7575

Lacto-N-fucopentaose II LNFP II	Structural Classification Polysaccharides Classification of Application Fields Source classification Disease markers Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides Cancer	Endogenous Metabolite
Lacto-N-fucopentaose II (LNFP II) is a sialyl-Lewis, hapten of human Lewis bloodgroup determinant. Lacto-N-fucopentaose II monosialo-ganglioside/glycolipid and sialyl derivative, CA 19-9, is a molecular tumour markers (TM) for biliopancreatic malignancy .

HY-N7206

5-O-Methylvisamminol	Natural Products Classification of Application Fields Ophryosporus axilliflorus Hieron. Source classification Metabolic Disease Plants Umbelliferae Disease Research Fields	Others
5-O-Methylvisamminol, a (furo) chromone identified in the extract of T. glauca, has a limited occurrence in the plant kingdom. 5-O-Methylvisamminol is useful in (chemical) phylogeny and is a possible excellent chemotaxonomic marker (family and/or subfamily level) for Apiaceae .

HY-N2413

Gomisin D	Structural Classification Classification of Application Fields Source classification Lignans Metabolic Disease Phenylpropanoids Plants Schisandraceae Schisandra chinensis (Turcz.) Baill. Disease Research Fields	UGT
Gomisin D, a lignan compound isolated from Fructus Schisandra, is a potential antidiabetic and anti-Alzheimer’s agent. Gomisin D inhibits UDP-Glucuronosyltransferases activity and scavenges ABTS(+) radicals. Gomisin D is used as a quality marker of Shengmai San and shenqi Jiangtang Granule .

HY-W008091

5-Methylcytosine 2 Publications Verification	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	DNA/RNA Synthesis Endogenous Metabolite
5-Methylcytosine is a well-characterized DNA modification, and is also predominantly in abundant non-coding RNAs in both prokaryotes and eukaryotes. 5-Methylcytosine in mRNA is a new epitranscriptome marker inArabidopsis, and that regulation of this modification is an integral part of gene regulatory networks underlying plant development .

Cat. No.	Product Name	Chemical Structure

HY-W041019S

5-Hydroxytryptophol-d4
5-Hydroxytryptophol-d₄ is the deuterium labeled 5-Hydroxytryptophol. 5-Hydroxytryptophol is a mammalian serotonin metabolite, acting as a marker of acute alcohol consumption.

HY-W041171S

3-Chloro-L-tyrosine-13C6
3-Chloro-L-tyrosine- ¹³C₆ is the ¹³C labeled 3-Chloro-L-tyrosine . 3-Chloro-L-tyrosine is a specific marker of myeloperoxidase-catalyzed oxidation, and is markedly elevated in low density lipoprotein isolated from human atherosclerotic intima .

HY-W013863S

Djalonensone-d3
Djalonensone-d₃ is a deuterium labeled Djalonensone (HY-W013863). Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species .

HY-113216S

Asymmetric dimethylarginine-d7 hydrochloride hydrate
Asymmetric dimethylarginine-d₇ (hydrochloride hydrate) is the deuterium labeled Asymmetric dimethylarginine. Asymmetric dimethylarginine is an endogenous inhibitor of nitric oxide synthase (NOS), and functions as a marker of endothelial dysfunction in a num

HY-113075S

1,5-Anhydrosorbitol-13C
1,5-Anhydrosorbitol- ¹³C is the ¹³C labeled 1,5-Anhydrosorbitol. 1,5-Anhydrosorbitol is a short-term marker for glycemic cont .

HY-W012926S1

Dihydrouracil-d4
Dihydrouracil-d₄ is the deuterium labeled Dihydrouracil . Dihydrouracil (HY-W012926), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient .

HY-W012926S

Dihydrouracil-13C4,15N2
Dihydrouracil- ¹³C₄, ¹⁵N₂ is the ¹³C and ¹⁵N labeled Dihydrouracil . Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient .

HY-12769S2

Mebeverine acid-d3
Mebeverine acid-d₃ (Mebeverine metabolite Mebeverine acid-d₃) is deuterium labeled Mebeverine acid. Mebeverine acid (Mebeverine metabolite Mebeverine acid) is a secondary metabolite of Mebeverine. Mebeverine is an antispasmodic agent. Mebeverine acid is a valuable marker of oral exposure to Mebeverine .

HY-126047AS

(R,S)-Anatabine-d4
(R,S)-Anatabine-d4 is a deuterated labeled (R,S)-Anatabine (HY-126047A). (R,S)-Anatabine is a a minor tobacco alkaloid found in the Solanaceae family of plants that can be used as a specific marker for the detection of tobacco use .

HY-W768181

1,5-Anhydrosorbitol-13C6
1,5-Anhydrosorbitol- ¹³C₆ (1,5-Anhydro-D-glucitol- ¹³C₆) is the ¹³C-labeled 1,5-Anhydrosorbitol (HY-113075). 1,5-Anhydrosorbitol is a short-term marker for glycemic control.

HY-113136S

1-Methylguanosine-d3
1-Methylguanosine-d₃ (N1-Methylguanosine-d₃) is deuterium labeled 1-Methylguanosine (HY-113136). 1-Methylguanosine is a methylated nucleoside originating from RNA degradation. 1-Methylguanosine is a tumour marker .

HY-W040055S

Neopterin-13C5
Neopterin- ¹³C₅ (D-(+)-Neopterin- ¹³C₅; D-erythro-Neopterin- ¹³C₅) is the deuterium labeled Neopterin (HY-W040055) . Neopterin (D-(+)-Neopterin), a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation .

HY-W752476

Succinyladenosine-13C4
Succinyladenosine- ¹³C₄ (N6-Succinyl adenosine- ¹³C₄) is the ¹³C-labeled Succinyladenosine (HY-113284). Succinyladenosine, the metabolic product of dephosphorylation of intracellular adenylosuccinic acid (S-AMP) by cytosolic 5-nucleotidase, is a biochemical marker of adenylosuccinase (ASL) deficiency .

HY-W654004

8-Hydroxy guanosine-13C,15N2
8-Hydroxy guanosine- ¹³C, ¹⁵N₂ is ¹³C and ¹⁵N labeled 8-Hydroxyguanosine. 8-Hydroxyguanosine, an oxidized nucleoside, is a marker of RNA oxidative damage and oxidative stress. 8-Hydroxyguanosine stimulates proliferation and differentiation of B cells .

HY-138538S

2-Nitrobenzaldehyde semicarbazone-13C,15N2-1
2-Nitrobenzaldehyde semicarbazone- ¹³C, ¹⁵N₂-1 is the ¹³C, ¹⁵N labeled 2-Nitrobenzaldehyde semicarbazone. 2-Nitrobenzaldehyde Semicarbazone is a derivative of Semicarbazide. 2-Nitrobenzaldehyde Semicarbazone can be measured as a metabolite marker to detect the widely banned antibiotic Nitrofurazone.

HY-W009362S

DL-Isocitric acid-13C4 trisodium salt
DL-Isocitric acid- ¹³C₄ (trisodium salt) is a ¹³C labeled DL-Isocitric acid (trisodium salt) (HY-W009362). DL-Isocitric acid trisodium salt is an endogenous metabolite. DL-Isocitric acid trisodium salt is a substrate in the citric acid cycle. DL-Isocitric acid trisodium salt can be used as a marker for determining the composition of isocitrates in fruit products, including fruit juices.

HY-Y0669S

Pipecolic acid-d9
Pipecolic acid-d₉ is the deuterium labeled Pipecolic acid. Pipecolic acid is a metabolite of lysine and an important precursor for many useful microbial secondary metabolites. Pipecolic acid slows ferroptosis in diabetic retinopathy by inhibiting the YAP-GPX4 signaling pathway. In addition, Pipecolic acid can be used as a diagnostic marker for pyridoxine-dependent epilepsy .

HY-105129AS

Pimonidazole-d10

Pimonidazole-d₁₀ is the deuterium labeled Pimonidazole. Pimonidazole is a novel hypoxia marker for complementary study of tumor hypoxia and cell proliferation in tumor . Pimonidazole accumulates in hypoxic cells via covalent binding with macromolecules or by forming reductive metabolites after reduction of its nitro group, it can be used for qualitative and quantitative assessment of tumor hypoxia .

HY-W779020

Dihydrouracil-13C,15N2
Dihydrouracil- ¹³C, ¹⁵N₂ (5,6-Dihydrouracil- ¹³C, ¹⁵N₂) is the ¹³C- and ¹⁵N-labeled Dihydrouracil (HY-W012926). Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient .

HY-113371S

2-Methylcitric acid-d3

2-Methylcitric acid-d₃ is the deuterium labeled 2-Methylcitric acid. 2-Methylcitric acid (Methylcitric acid) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate .

HY-W008091S

5-Methylcytosine-d4

5-Methylcytosine-d₄ is the deuterium labeled 5-Methylcytosine . 5-Methylcytosine is a well-characterized DNA modification, and is also predominantly in abundant non-coding RNAs in both prokaryotes and eukaryotes. 5-Methylcytosine in mRNA is a new epitranscriptome marker inArabidopsis, and that regulation of this modification is an integral part of gene regulatory networks underlying plant development .

HY-130239S

14(S)-HDHA-d5
14(S)-HDHA-d₅ (14(S)-HDoHE-d₅) is deuterium labeled 14(S)-HDHA. 14(S)-HDHA (14(S)-HDoHE) is an oxygenation product of Docosahexaenoic acid (DHA). 14(S)-HDHA is a marker reflecting activation of a Docosahexaenoic acid carbon 14-lipoxygenation pathway .

HY-B1462S

Chlorzoxazone-d3
Chlorzoxazone-d₃ is the deuterium labeled Chlorzoxazone. Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort. It acts on the spinal cord by depressing reflexes.Chlorzoxazone is currently being used as a marker substrate in vitro/vivo studies to quantify cytochrome P450 2E1 (CYP2E1) activity in humans.

HY-113081S

1-Methyladenosine-d3
1-Methyl Adenosine-d3 is the deuterium labeled 1-Methyladenosine. 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-109089S

Epeleuton-d5

Epeleuton-d₅ (15(S)-HEPE-d₅ ethyl ester) is deuterium labeled Epeleuton. Epeleuton is a second-generation synthetic N-3 fatty acid derivative with activity in patients with non-alcoholic fatty liver disease, although it did not reach the primary endpoints of alanine aminotransferase and liver stiffness, but it can significantly reduce triglycerides, glycated hemoglobin, plasma glucose and inflammatory markers .

HY-A0039S1

Eletriptan-d5
Eletriptan-d₅ is the deuterium labeled Eletriptan . Eletriptan (UK-116044) is a highly selective and orally active serotonin 5-HT1B and 5-HT1D receptor agonist, with pKi values of 8.0 and 8.9, respectively. Eletriptan has inhibitory effects on markers of neurogenic inflammation in rats. Eletriptan can be used for researching migraine .

HY-113081S1

1-Methyladenosine-d3 hydriodide

1-Methyladenosine-d3 hydriodide is the deuterium labeled 1-Methyladenosine (HY-113081). 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-N0157S1

Orotic acid-13C,15N2 monohydrate

Orotic acid- ¹³C, ¹⁵N₂ (monohydrate) is the ¹³C and ¹⁵N labeled Orotic acid . Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats .

HY-A0039S2

Eletriptan-d5 hydrochloride

Eletriptan-d₅ (hydrochloride) is the deuterium labeled Eletriptan hydrochloride . Eletriptan (UK-116044) hydrochloride is a highly selective and orally active serotonin 5-HT1B and 5-HT1D receptor agonist, with pKi values of 8.0 and 8.9, respectively. Eletriptan hydrochloride has inhibitory effects on markers of neurogenic inflammation in rats. Eletriptan hydrochloride can be used for researching migraine .

HY-113081AS

1-Methyladenosine-d3 hydrochloride

1-Methyladenosine-d3 hydrochloride is the hydrochloride salt form of deuterium labeled 1-Methyladenosine (HY-113081). 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-113455S1

9(S)-HODE-13C18
9(S)-HODE- ¹³C₁₈ ((+)-α-Dimophecolic acid- ¹³C₁₈) is ¹³C labeled 9S-HODE. 9S-HODE (Alpha-dimorphecolic acid) is an octadecadienoic acid and the main active derivative of linoleic acid, which can reduce the viability of HL-60 cells and induce apoptosis. 9S-HODE is rich in lipid peroxidation (LPO) products and is almost an ideal marker for LPO .

HY-W740364

3'-Deoxy-3'-fluorothymidine-d3
3'-Deoxy-3'-fluorothymidine-d₃ is the deuterium labeled Alovudine (HY-B1516). Alovudine (3'-Fluoro-3'-deoxythymidine) is a mtDNA synthesis inhibitor and a marker of DNA synthesis. Alovudine is less susceptible to inflammatory changes than 18F-Fluorodeoxyglucose (FDG) and thus is a better biomarker in pancreatic cancer. Alovudine shows anti-orthopoxvirus and anti-leukemic activity .

HY-W002116S

Methyl syringate-d6

Methyl syringate-d₆ is the deuterium labeled Methyl syringate. Methyl syringate is a selective TRPA1 agonist. Methyl syringate regulates food intake and gastric emptying through a TRPA1-mediated pathway. Methyl syringate is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a chemical marker of Asphodel monofloral honey. Methyl syringate contributes to the antibacterial activity of honey. Methyl syringate inhibits aflatoxin production. Methyl syringate can contribute to weight suppression. Methyl syringate can be studies for cancer prevention (e.g. lung cancer), suppression of hypoxia-induced inflammatory response and tumorigenesis .

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