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Results for "

marker

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (3) Akt (1) Aldose Reductase (1) Amino Acid Derivatives (1) Amyloid-β (2) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (4) Apoptosis (16) Aquaporin (1) Atg7 (1) Atg8/LC3 (2) Autophagy (8) Bacterial (8) Bcl-2 Family (2) Biochemical Assay Reagents (12) Cannabinoid Receptor (1) Caspase (3) Cathepsin (4) CDK (2) COX (5) Cytochrome P450 (3) DNA Stain (8) DNA/RNA Synthesis (8) Drug Metabolite (4) E1/E2/E3 Enzyme (1) Endogenous Metabolite (62) ERK (1) Estrogen Receptor/ERR (3) Fatty Acid Synthase (FASN) (2) Ferroptosis (6) Fluorescent Dye (107) Fungal (2) FXR (1) GLP Receptor (1) Glucosidase (1) Glutathione Peroxidase (5) Glycosyltransferase (1) HDAC (1) Hedgehog (3) Histamine Receptor (2) HIV (1) Integrin (2) Interleukin Related (3) Isotope-Labeled Compounds (13) JNK (1) Keap1-Nrf2 (3) MALT1 (1) MAP4K (1) MDM-2/p53 (1) Microtubule/Tubulin (1) Mitophagy (2) Mixed Lineage Kinase (1) MMP (1) Molecular Glues (1) mTOR (1) NAMPT (1) Necroptosis (1) NF-κB (1) NO Synthase (3) Nucleoside Antimetabolite/Analog (4) Orthopoxvirus (1) P-glycoprotein (2) p38 MAPK (1) p62 (1) Parasite (1) Phosphatase (2) Potassium Channel (1) PPAR (5) Prostaglandin Receptor (1) PROTACs (1) Proteasome (1) RANKL/RANK (3) Ras (2) Reactive Oxygen Species (6) ROS Kinase (1) TGF-beta/Smad (2) TGF-β Receptor (2) Toll-like Receptor (TLR) (1) TRP Channel (2) VEGFR (1) YAP (3) γ-secretase (1)
By Research Areas:	Cancer (81) Cardiovascular Disease (9) Endocrinology (5) Infection (15) Inflammation/Immunology (59) Metabolic Disease (56) Neurological Disease (26)
Click Chemistry:	Labeling and Fluorescence Imaging (1) DBCO (1) Azide (3) Alkynes (2)
Oligonucleotides:	Nucleotides and their Analogs (1) Cosolvents (1) Emulsifiers (1) Bases (1)

341

Inhibitors & Agonists

Screening Libraries

111

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

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Isotope-Labeled Compounds

Antibodies

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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-W011916

Muramic acid	Bacterial Endogenous Metabolite	Others
Muramic acid is a component in many Gram-positive bacterial cell walls, as marker for Gram-positive bacteria .

HY-139579

Pafolacianine 1 Publications Verification OTL 38	Fluorescent Dye	Cancer
Pafolacianine (OTL 38) is a fluorescent marker made of near-infrared dye used in detecting tumor lesions during surgical procedures. Pafolacianine excites at 774 to 775 nm and emits at 794 to 796 nm .

HY-138655

RapiFluor-MS	Others	Others
RapiFluor-MS can be used a marker for LC-MS/MS analysis of N-glycans, which provides the highest MS signal enhancement for neutral glycans .

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	Others	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	Others	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-W233505

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

HY-W013863S

Djalonensone-d3	Isotope-Labeled Compounds	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-113157

Estrone 3-glucuronide	Drug Metabolite Endogenous Metabolite	Others
Estrone 3-glucuronide is deuterium labeled Estrone 3-glucuronide. Estrone 3-glucuronide, the dominant metabolite of estradiol, is determined to be the urinary marker for prediction of the fertile window .

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-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-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-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-131394

5-Hydroxymethyl-2’-deoxycytidine 5hmdC	Others	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-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-101193

Zinc Protoporphyrin 35+ Cited Publications Zn(II)-protoporphyrin IX; ZnPP; Zinc Protoporphyrin-9	Reactive Oxygen Species 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 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-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-101193S

Zinc Protoporphyrin-d2,15N2 Zn(II)-protoporphyrin IX-d2,15N2; ZnPP-d2,15N2; Zinc Protoporphyrin-9-d2,15N2	Apoptosis Endogenous Metabolite Reactive Oxygen Species Isotope-Labeled Compounds	Cardiovascular Disease Metabolic Disease Cancer
Zinc Protoporphyrin-d₂, ¹⁵N₂ is ¹⁵N and deuterated labeled Zinc Protoporphyrin (HY-101193). 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-D1917

ATTO 390 NHS ester	Fluorescent Dye	Others
ATTO 390 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 390 NHS ester is an NHS ester derivative of ATTO 390 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-D1932

ATTO 590 NHS ester	Fluorescent Dye	Others
ATTO 590 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 590 NHS ester is an NHS ester derivative of ATTO 590 that 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-D1935

ATTO 465 NHS ester	Fluorescent Dye	Others
ATTO 465 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 465 NHS ester is an NHS ester derivative of ATTO 465 that 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-D1946

ATTO 590 alkyne	Fluorescent Dye	Others
ATTO 590 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 590 alkyne is an alkyne derivative of ATTO 590 and 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-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-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-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-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.

HY-D2001

ATTO 488 NHS ester	Fluorescent Dye	Others
ATTO 488 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 488 NHS ester is an NHS ester derivative of ATTO 488 that 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-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-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-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-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-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-D2021

ATTO 550 maleimide	Fluorescent Dye	Others
ATTO 550 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 550 maleimide is a maleimide derivative of ATTO 550, which 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-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-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-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-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.

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-W011916

Muramic acid	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Disease Research Fields	Bacterial Endogenous Metabolite
Muramic acid is a component in many Gram-positive bacterial cell walls, as marker for Gram-positive bacteria .

HY-113371

2-Methylcitric acid Methylcitric acid	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Metabolic Disease Endocrine diseases 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-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-131394

5-Hydroxymethyl-2’-deoxycytidine 5hmdC	Structural Classification Natural Products Animals Classification of Application Fields Source classification Disease Research Fields Cancer	Others
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-101193

Zinc Protoporphyrin 35+ 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 Endogenous Metabolite Apoptosis
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-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 is deuterium labeled Estrone 3-glucuronide. Estrone 3-glucuronide, the dominant metabolite of estradiol, is determined to be the 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-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-N1227

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

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-113075

1,5-Anhydrosorbitol	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-W041019

5-Hydroxytryptophol	Structural Classification Natural Products Monophenols Classification of Application Fields Source classification Other Diseases Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
5-Hydroxytryptophol is a mammalian serotonin metabolite, acting as a marker of acute alcohol consumption.

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-W040055

Neopterin D-(+)-Neopterin; D-erythro-Neopterin	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
Neopterin (D-(+)-Neopterin), a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation.

HY-137851

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

HY-113136

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

HY-113216

Asymmetric dimethylarginine 2 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-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-126752

Ophthalmic acid	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reactive Oxygen Species
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-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-113284

Succinyladenosine N6-Succinyl adenosine	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
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-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-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-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-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-W002116

Methyl syringate	Structural Classification Monophenols Animals Classification of Application Fields Source classification Vitis vinifera cv. Zalema Phenols Plants Vitaceae Inflammation/Immunology Disease Research Fields	TRP Channel
Methyl syringate, a chemical marker of asphodel monofloral honey, is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a TRPA1 agonist .

HY-N0266R

Dipsacoside B (Standard)	Triterpenes Structural Classification Terpenoids Dipsacaceae Source classification Dipsacus asper Plants	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-113262

8-Hydroxyguanosine	Alkaloids Structural Classification Source classification Disease markers Nervous System Disorder Endogenous metabolite	Endogenous Metabolite
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-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-W040055R

Neopterin (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	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-W009362

DL-Isocitric acid trisodium salt 1 Publications Verification	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 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-N1420A

Rhamnose monohydrate L-Rhamnose monohydrate	Structural Classification Microorganisms other families Classification of Application Fields Source classification Plants Disease Research Fields Saccharides Monosaccharides Cancer	Endogenous Metabolite
Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies . Rhamnose monohydrate crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption .

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-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-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-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-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-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-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-N2413

Gomisin D	Classification of Application Fields Source classification Lignans Metabolic Disease Phenylpropanoids Plants Schisandraceae Disease Research Fields Schisandra chinensis (Turcz.) Baill.	Others
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 1 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 .

HY-N1420AR

Rhamnose monohydrate (Standard)	Structural Classification Microorganisms other families Source classification Plants Saccharides Monosaccharides	Endogenous Metabolite
Rhamnose (monohydrate) (Standard) is the analytical standard of Rhamnose (monohydrate). This product is intended for research and analytical applications. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies . Rhamnose monohydrate crosses the epithelia via the transcellular pathway and acts as a marker of intestinal absorption .

HY-B0141

Estradiol Maximum Cited Publications 74 Publications Verification β-Estradiol; E2; 17β-Estradiol; 17β-Oestradiol	Structural Classification Classification of Application Fields Source classification Endocrine diseases Endogenous metabolite Monophenols Sunscreen Disease markers Phenols Cosmetic Research Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite Bacterial
Estradiol (β-Estradiol) is a steroid hormone and the major female sex hormone. Estradiol can up-regulate the expression of neural markers of human endometrial stem cells (hEnSCs) and promote their neural differentiation. Estradiol can be used for the research of cancers, neurodegenerative diseases and neural tissue engineering .

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-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-101193S

Zinc Protoporphyrin-d2,15N2

Zinc Protoporphyrin-d₂, ¹⁵N₂ is ¹⁵N and deuterated labeled Zinc Protoporphyrin (HY-101193). 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-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[1][2].

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-113136S

1-Methylguanosine-d3
1-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-126047AS

(R,S)-Anatabine-d4
(R,S)-Anatabine-d4 is a deuterated labeled (R,S)-Anatabine . (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-W002116S

Methyl syringate-d6
Methyl syringate-d₆ is the deuterium labeled Methyl syringate[1]. Methyl syringate, a chemical marker of asphodel monofloral honey, is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a TRPA1 agonist[2][3][4].

HY-W012926S

Dihydrouracil-13C4,15N2
Dihydrouracil- ¹³C₄, ¹⁵N₂ is the ¹³C and ¹⁵N labeled Dihydrouracil[1]. Dihydrouracil (5,6-Dihydrouracil), a metabolite of Uracil, can be used as a marker for identification of dihydropyrimidine dehydrogenase (DPD)-deficient[2][3].

HY-W041171S

3-Chloro-L-tyrosine-13C6
3-Chloro-L-tyrosine- ¹³C₆ is the ¹³C labeled 3-Chloro-L-tyrosine[1]. 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[2].

HY-W040055S

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

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[1]. 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 [2].

HY-B1703S

Nifursol-13C6

Nifursol- ¹³C₆ is the ¹³C₆ labeled Nifursol. Nifursol is a potent and orally active veterinary antibiotic for the prevention of histomoniasis. Nifursol rapidly metabolizes to form the metabolic marker 3,5-dinitrosalicyclic acid hydrazide (DNSAH) which can persist for a long time. Nifursol is widely used for the research of Escherichia Gastroenteropathy in poultry, fowl and aquatic animal.

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[1].

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-W008091S

5-Methylcytosine-d4

5-Methylcytosine-d₄ is the deuterium labeled 5-Methylcytosine[1]. 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[2].

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-A0039S1

Eletriptan-d5
Eletriptan-d₅ is the deuterium labeled Eletriptan[1]. 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[2].

HY-A0039S2

Eletriptan-d5 hydrochloride

Eletriptan-d₅ (hydrochloride) is the deuterium labeled Eletriptan hydrochloride[1]. 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[2].

HY-N0157S1

Orotic acid-13C,15N2 monohydrate

Orotic acid- ¹³C, ¹⁵N₂ (monohydrate) is the ¹³C and ¹⁵N labeled Orotic acid[1]. 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[2][3][4].

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