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L-Methionine

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amino Acid Derivatives (5) Apoptosis (9) Biochemical Assay Reagents (1) Caspase (1) Endogenous Metabolite (30) Glutaminase (1) Isotope-Labeled Compounds (15) Keap1-Nrf2 (2) Mitochondrial Metabolism (1)
By Research Areas:	Cancer (11) Inflammation/Immunology (10) Metabolic Disease (8) Neurological Disease (9)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Methionine Adenosyltransferase (MAT) MetAP

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0326

*L-Methionine* 5 Publications Verification	Endogenous Metabolite Keap1-Nrf2 Apoptosis	Inflammation/Immunology Cancer
L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-W097491

L-Methionine sulfone	Amino Acid Derivatives	Others
L-Methionine sulfone is a sulfonic acid derivative of L-Methionine (HY-N0326). L-Methionine in the presence of a number of oxidizing systems is readily converted to L-Methionine sulfone .

HY-W014916

L-Methionine methyl ester hydrochloride	Amino Acid Derivatives	Others
L-Methionine methyl ester hydrochloride is a Methionine (HY-13694) derivative .

HY-W010104

L-Methionine sulfoxide H-Met(O)-OH	Endogenous Metabolite	Metabolic Disease
L-Methionine sulfoxide is an orally active oxidation product of Methionine (HY-N0326). L-Methionine sulfoxide can be partially converted into Methionine in the body and participate in the synthesis of glutathione in the liver. L-Methionine sulfoxide provides the body with sulfur activity and can participate in the synthesis of proteins and sulfur-containing compounds .

HY-N0326S10

L-Methionine-d4	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Methionine-d₄ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S7

L-Methionine-d3	Endogenous Metabolite	Others
L-Methionine-d₃ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326R

L-Methionine (Standard)	Endogenous Metabolite Keap1-Nrf2 Apoptosis	Inflammation/Immunology Cancer
L-Methionine (Standard) is the analytical standard of L-Methionine. This product is intended for research and analytical applications. L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-W141962

L-Methionine p-nitroanilide	Amino Acid Derivatives	Others
L-Methionine p-nitroanilide is a Methionine (HY-13694) derivative .

HY-W040280

L-Methionine 7-amido-4-methylcoumarin trifluoroacetate	Biochemical Assay Reagents	Others
L-Methionine 7-amido-4-methylcoumarin (trifluoroacetate) is a biochemical assay reagent.

HY-E70348

L-Methionine γ-lyase, pseudomonas putida	Endogenous Metabolite	Others
L-Methionine γ-lyase, pseudomonas putida is a biocatalyst and a key enzyme in new biocatalyst technology. Enzyme engineering focuses on enhancing enzyme reaction kinetics, substrate selectivity, and activity under harsh conditions such as low or high pH. By introducing stimulus responsiveness to these enzyme modifications, dynamic control of activity is also possible .

HY-N0326S8

L-Methionine-d8	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Methionine-d₈ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S3

L-Methionine-13C	Endogenous Metabolite	Others
L-Methionine- ¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-112019

L-Methionine-34S	Endogenous Metabolite	Others
L-Methionine- ³⁴S is a 34S-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S

L-Methionine-15N	Endogenous Metabolite	Others
L-Methionine- ¹⁵N is the ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S5

L-Methionine-13C5	Endogenous Metabolite	Others
L-Methionine- ¹³C₅ is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S4

L-Methionine-1-13C	Endogenous Metabolite	Others
L-Methionine-1- ¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S1

L-Methionine-13C,d5	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Methionine- ¹³C,d₅ is the ¹³C- and deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S2

L-Methionine-13C,d3	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Methionine- ¹³C,d₃ is the ¹³C- and deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S9

L-Methionine-15N,d8	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Methionine- ¹⁵N,d₈ is the deuterium and ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S6

L-Methionine-13C5,15N	Endogenous Metabolite	Others
L-Methionine- ¹³C₅, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-150954S

L-Methionine-d3 (S-methyl-d3) Methyl-d3-sulfonium Chloride	Isotope-Labeled Compounds	Others
L-Methionine-d₃ (S-methyl-d₃) Methyl-d₃-sulfonium Chloride is the deuterium labeled L-Methionine Methyl-sulfonium Chloride[1].

HY-151176S

L-Methionine-d3-methyl-d3-sulfonium chloride HCl-d6 hydrochloride	Isotope-Labeled Compounds	Others
L-Methionine-d₃-methyl-d₃-sulfonium chloride HCl-d₆ (hydrochloride) is the deuterium labeled L-Methionine-methyl-sulfonium chloride HCl hydrochloride[1].

HY-B1692

L-Methionine-DL-sulfoximine 2 Publications Verification MSX; MSO	Glutaminase	Neurological Disease
L-Methionine-DL-sulfoximine (MSX; MSO), a highly specific and irreversible inhibitor of Glutamine synthetase (GS), is also a potent convulsant which metabolically and morphologically primarily affects astroglia. L-Methionine-DL-sulfoximine has been employed to inhibit the Gln-dependent ammonia-stimulated neuronal toxicity in vitro, potentiating Gln deficit-dependent depression. L-Methionine-DL-sulfoximine tremendously increases the rate of release of fixed nitrogen in cyanobacteria. L-Methionine-DL-sulfoximine is a promising candidate for research in biofertilizers and convulsive seizures (CS) .

HY-W012499S

*N-Acetyl-L-methionine-d3* N-AcetylMethionine-d₃	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
N-Acetyl-L-methionine-d₃ is the deuterium labeled N-Acetyl-L-methionine. N-Acetyl-L-methionine, a human metabolite, is nutritionally and metabolically equivalent to L-methionine. L-methionine is an indispensable amino acid required for normal growth and development[1].

HY-134517

Fmoc-HoCys(ACM)-OH	Amino Acid Derivatives	Others
Fmoc-HoCys(ACM)-OH, a homolog of cysteine, is synthesized from L-methionine. Fmoc-HoCys(ACM)-OH also can be used for the synthesis of solid phase peptide .

HY-W002292

L-Homoserine	Endogenous Metabolite	Inflammation/Immunology
L-Homoserine is a nonessential chiral amino acid and the precursor of L-Threonine (HY-N0658) and L-Methionine (HY-N0326). L-Homoserine wide applications in the fields of pharmaceutical, agricultural, cosmetic and fragrance industries .

HY-W009502

(tert-Butoxycarbonyl)-L-methionine	Amino Acid Derivatives	Others
(tert-Butoxycarbonyl)-L-methionine is a Methionine (HY-13694) derivative .

HY-W012499R

*N-Acetyl-L-methionine* (Standard)**	Endogenous Metabolite	Metabolic Disease
N-Acetyl-L-methionine (Standard) is the analytical standard of N-Acetyl-L-methionine. This product is intended for research and analytical applications. N-Acetyl-L-methionine is a dietary supplementation. N-Acetyl-L-methionine increases caspase-3 activity and inhibits mitochondrial activity. N-Acetyl-L-methionine promotes lactation and improves meat quality .

HY-W338810

*S-(5'-Adenosyl)-L-methionine* chloride**	Others	Others
S-(5'-Adenosyl)-L-methionine (chloride) is a Alkaloids product that can be isolated from From Saccharomyces Ceverisiae. .

HY-W012499

N-Acetyl-L-methionine 1 Publications Verification N-AcetylMethionine	Caspase Mitochondrial Metabolism	Metabolic Disease
N-Acetyl-L-methionine is a dietary supplementation. N-Acetyl-L-methionine increases caspase-3 activity and inhibits mitochondrial activity. N-Acetyl-L-methionine promotes lactation and improves meat quality .

HY-150013

H-Met-Met-OH L-Methionyl-L-Methionine	Others	Others
H-Met-Met-OH (L-Methionyl-L-methionine) is a dipeptide composed of two methionine residues .

HY-W338810S

*S-(5'-Adenosyl)-L-methionine-13C5 sulfate*	Isotope-Labeled Compounds	Metabolic Disease
S-(5'-Adenosyl)-L-methionine- ¹³C₅ sulfate is a ¹³C-labeled S-(5'-Adenosyl)-L-methionine. S-(5'-Adenosyl)-L-methionine is a methyl donor and cofactor .

HY-B0617A

*S-Adenosyl-L-methionine* tosylate** Maximum Cited Publications 13 Publications Verification S-Adenosyl Methionine tosylate; Ademetionine tosylate; AdoMet tosylate	Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research .

HY-14614A

*S-Adenosyl-L-methionine* chloride dihydrochloride** Maximum Cited Publications 13 Publications Verification S-Adenosyl Methionine chloride dihydrochloride; Ademetionine chloride dihydrochloride; AdoMet chloride dihydrochloride	Endogenous Metabolite	Metabolic Disease Cancer
S-Adenosyl-L-methionine (S-Adenosyl methionine) chloride dihydrochloride is a methyl donor and cofactor .

HY-B0617

S-Adenosyl-L-methionine S-Adenosyl Methionine; Ademetionine; AdoMet	Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-W721295S

*N-(1-Deoxy-D-fructos-1-yl)-L-methionine-13C6*	Isotope-Labeled Compounds	Others
N-(1-Deoxy-D-fructos-1-yl)-L-methionine- ¹³C₆ is ¹³C labeled 3-Ethyl-5-methyl-2-vinylpyrazine.

HY-14614D

*S-Adenosyl-L-methionine* iodide** S-Adenosyl Methionine iodide; Ademetionine iodide; AdoMet iodide	Endogenous Metabolite	Metabolic Disease Cancer
S-Adenosyl-L-methionine (S-Adenosyl methionine) iodide is an important methyl donor that is found in all living organisms .

HY-W017770

*S-Adenosyl-L-methionine* disulfate tosylate** Maximum Cited Publications 13 Publications Verification Ademetionine disulfate tosylate; S-Adenosyl Methionine disulfate tosylate; AdoMet disulfate tosylate	Endogenous Metabolite Apoptosis	Neurological Disease Cancer
S-Adenosyl-L-methionine disulfate tosylate is the disulfate tosylate form of S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-150849S

*(RS)-S-Adenosyl-L-methionine-d3 (S-methyl-d3) Tri(p-toluenesulfonate) Salt*	Isotope-Labeled Compounds	Others
(RS)-S-Adenosyl-L-methionine-d₃ (S-methyl-d₃) Tri(p-toluenesulfonate) Salt is the deuterium labeled (RS)-S-Adenosyl-L-methionine Tri(p-toluenesulfonate) Salt[1].

HY-B0617AR

*S-Adenosyl-L-methionine* (tosylate) (Standard)** S-Adenosyl Methionine (tosylate) (Standard); Ademetionine (tosylate) (Standard); AdoMet (tosylate) (Standard)	Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine tosylate (Standard) (S-Adenosyl methionine tosylate (Standard)) is the analytical standard of S-Adenosyl-L-methionine tosylate (HY-B0617A). This product is intended for research and analytical applications. S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research.

HY-W002292R

L-Homoserine (Standard)	Endogenous Metabolite	Inflammation/Immunology
L-Homoserine (Standard) is the analytical standard of L-Homoserine (HY-W002292). This product is intended for research and analytical applications. L-Homoserine is a nonessential chiral amino acid and the precursor of L-Threonine (HY-N0658) and L-Methionine (HY-N0326). L-Homoserine wide applications in the fields of pharmaceutical, agricultural, cosmetic and fragrance industries.

HY-B0617B

*S-Adenosyl-L-methionine* (1,4-butanedisulfonate)** S-Adenosyl Methionine (1,4-butanedisulfonate); Ademetionine (1,4-butanedisulfonate); AdoMet (1,4-butanedisulfonate)	Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine (S-Adenosyl methionine) 1,4-butanedisulfonate is an orally active methyl group donor. S-Adenosyl-L-methionine 1,4-butanedisulfonate is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine 1,4-butanedisulfonate also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine 1,4-butanedisulfonate has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0617S2

*S-Adenosyl-L-methionine-13C dihydrochloride* S-Adenosyl Methionine-¹³C dihydrochloride; Ademetionine-¹³C hydrochloride; AdoMet-¹³C dihydrochloride	Isotope-Labeled Compounds Endogenous Metabolite Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine- ¹³C (S-Adenosyl methionine- ¹³C) dihydrochloride is the ¹³C labeled S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0617S

*S-Adenosyl-L-methionine-d3* S-Adenosyl Methionine-d₃; Ademetionine-d₃; AdoMet-d₃	Endogenous Metabolite Isotope-Labeled Compounds Apoptosis	Neurological Disease Inflammation/Immunology Cancer
S-Adenosyl-L-methionine-d₃ (S-Adenosyl methionine-d₃) is the deuterated product of S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0399S

L-Carnitine-d9 1 Publications Verification (R)-Carnitine-d₉; Levocarnitine-d₉	Isotope-Labeled Compounds Endogenous Metabolite	Neurological Disease Metabolic Disease
L-Carnitine-d₉ is the deuterium labeled L-Carnitine. L-Carnitine (Levocarnitine) is an endogenous molecule involved in fatty acid metabolism, biosynthesized within the human body using amino acids: L-lysine and L-methionine, as substrates. L-Carnitine functions to transport long chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation. L-carnitine can ameliorate metabolic imbalances in many inborn errors of metabolism[1][2].

HY-150964S

*S-Adenosyl-L-methionine-d3 methylbenzenesulfonate* 2 Publications Verification S-Adenosyl Methionine-d₃ methylbenzenesulfonate; Ademetionine-d₃ methylbenzenesulfonate; AdoMet-d₃ methylbenzenesulfonate	Isotope-Labeled Compounds	Others
S-Adenosyl-L-methionine-d₃ (methylbenzenesulfonate) is the deuterium labeled S-Adenosyl-L-methionine (methylbenzenesulfonate)[1].

Cat. No.	Product Name	Type

HY-W040280

L-Methionine 7-amido-4-methylcoumarin trifluoroacetate	Enzyme Substrates
L-Methionine 7-amido-4-methylcoumarin (trifluoroacetate) is a biochemical assay reagent.

HY-B0617

S-Adenosyl-L-methionine S-Adenosyl Methionine; Ademetionine; AdoMet	Biochemical Assay Reagents
S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0326

*L-Methionine* 5 Publications Verification	Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Amino acids Endogenous metabolite Research on Agricultural Breeding Agricultural Research Microorganisms Disease markers Other Diseases Nervous System Disorder Disease Research Fields Cardiovascular System Disorder	Endogenous Metabolite Keap1-Nrf2 Apoptosis
L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-W010104

L-Methionine sulfoxide H-Met(O)-OH	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
L-Methionine sulfoxide is an orally active oxidation product of Methionine (HY-N0326). L-Methionine sulfoxide can be partially converted into Methionine in the body and participate in the synthesis of glutathione in the liver. L-Methionine sulfoxide provides the body with sulfur activity and can participate in the synthesis of proteins and sulfur-containing compounds .

HY-W002292

L-Homoserine	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
L-Homoserine is a nonessential chiral amino acid and the precursor of L-Threonine (HY-N0658) and L-Methionine (HY-N0326). L-Homoserine wide applications in the fields of pharmaceutical, agricultural, cosmetic and fragrance industries .

HY-W012499

N-Acetyl-L-methionine 1 Publications Verification N-AcetylMethionine	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields	Caspase Mitochondrial Metabolism
N-Acetyl-L-methionine is a dietary supplementation. N-Acetyl-L-methionine increases caspase-3 activity and inhibits mitochondrial activity. N-Acetyl-L-methionine promotes lactation and improves meat quality .

HY-B0617A

*S-Adenosyl-L-methionine* tosylate** Maximum Cited Publications 13 Publications Verification S-Adenosyl Methionine tosylate; Ademetionine tosylate; AdoMet tosylate	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research .

HY-N0326R

L-Methionine (Standard)	Structural Classification Microorganisms Source classification Disease markers Endocrine diseases Amino acids Nervous System Disorder Endogenous metabolite Cardiovascular System Disorder	Endogenous Metabolite Keap1-Nrf2 Apoptosis
L-Methionine (Standard) is the analytical standard of L-Methionine. This product is intended for research and analytical applications. L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-W012499R

*N-Acetyl-L-methionine* (Standard)**	Structural Classification Human Gut Microbiota Metabolites Microorganisms Source classification Amino acids Endogenous metabolite	Endogenous Metabolite
N-Acetyl-L-methionine (Standard) is the analytical standard of N-Acetyl-L-methionine. This product is intended for research and analytical applications. N-Acetyl-L-methionine is a dietary supplementation. N-Acetyl-L-methionine increases caspase-3 activity and inhibits mitochondrial activity. N-Acetyl-L-methionine promotes lactation and improves meat quality .

HY-W338810

*S-(5'-Adenosyl)-L-methionine* chloride**	Structural Classification Alkaloids Microorganisms Other Alkaloids Source classification	Others
S-(5'-Adenosyl)-L-methionine (chloride) is a Alkaloids product that can be isolated from From Saccharomyces Ceverisiae. .

HY-B0617

S-Adenosyl-L-methionine S-Adenosyl Methionine; Ademetionine; AdoMet	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-14614D

*S-Adenosyl-L-methionine* iodide** S-Adenosyl Methionine iodide; Ademetionine iodide; AdoMet iodide	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
S-Adenosyl-L-methionine (S-Adenosyl methionine) iodide is an important methyl donor that is found in all living organisms .

HY-W017770

*S-Adenosyl-L-methionine* disulfate tosylate** Maximum Cited Publications 13 Publications Verification Ademetionine disulfate tosylate; S-Adenosyl Methionine disulfate tosylate; AdoMet disulfate tosylate	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine disulfate tosylate is the disulfate tosylate form of S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0617AR

*S-Adenosyl-L-methionine* (tosylate) (Standard)** S-Adenosyl Methionine (tosylate) (Standard); Ademetionine (tosylate) (Standard); AdoMet (tosylate) (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine tosylate (Standard) (S-Adenosyl methionine tosylate (Standard)) is the analytical standard of S-Adenosyl-L-methionine tosylate (HY-B0617A). This product is intended for research and analytical applications. S-Adenosyl-L-methionine tosylate is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine tosylate is a dietary supplement with potent antidepressant and analgesic effects, and has the potential for liver disease and osteoarthritis research.

HY-W002292R

L-Homoserine (Standard)	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Source classification Disease markers Endogenous metabolite	Endogenous Metabolite
L-Homoserine (Standard) is the analytical standard of L-Homoserine (HY-W002292). This product is intended for research and analytical applications. L-Homoserine is a nonessential chiral amino acid and the precursor of L-Threonine (HY-N0658) and L-Methionine (HY-N0326). L-Homoserine wide applications in the fields of pharmaceutical, agricultural, cosmetic and fragrance industries.

HY-B0617B

*S-Adenosyl-L-methionine* (1,4-butanedisulfonate)** S-Adenosyl Methionine (1,4-butanedisulfonate); Ademetionine (1,4-butanedisulfonate); AdoMet (1,4-butanedisulfonate)	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields Cancer	Endogenous Metabolite Apoptosis
S-Adenosyl-L-methionine (S-Adenosyl methionine) 1,4-butanedisulfonate is an orally active methyl group donor. S-Adenosyl-L-methionine 1,4-butanedisulfonate is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine 1,4-butanedisulfonate also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine 1,4-butanedisulfonate has the potential for, cancer, liver disease and osteoarthritis research .

Cat. No.	Product Name	Chemical Structure

HY-N0326S10

L-Methionine-d4
L-Methionine-d₄ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S7

L-Methionine-d3
L-Methionine-d₃ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S8

L-Methionine-d8
L-Methionine-d₈ is the deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S3

L-Methionine-13C
L-Methionine- ¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-112019

L-Methionine-34S
L-Methionine- ³⁴S is a 34S-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S

L-Methionine-15N
L-Methionine- ¹⁵N is the ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S5

L-Methionine-13C5
L-Methionine- ¹³C₅ is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S4

L-Methionine-1-13C
L-Methionine-1- ¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S1

L-Methionine-13C,d5
L-Methionine- ¹³C,d₅ is the ¹³C- and deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S2

L-Methionine-13C,d3
L-Methionine- ¹³C,d₃ is the ¹³C- and deuterium labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S9

L-Methionine-15N,d8
L-Methionine- ¹⁵N,d₈ is the deuterium and ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-N0326S6

L-Methionine-13C5,15N
L-Methionine- ¹³C₅, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

HY-150954S

L-Methionine-d3 (S-methyl-d3) Methyl-d3-sulfonium Chloride
L-Methionine-d₃ (S-methyl-d₃) Methyl-d₃-sulfonium Chloride is the deuterium labeled L-Methionine Methyl-sulfonium Chloride[1].

HY-151176S

L-Methionine-d3-methyl-d3-sulfonium chloride HCl-d6 hydrochloride
L-Methionine-d₃-methyl-d₃-sulfonium chloride HCl-d₆ (hydrochloride) is the deuterium labeled L-Methionine-methyl-sulfonium chloride HCl hydrochloride[1].

HY-W012499S

*N-Acetyl-L-methionine-d3*
N-Acetyl-L-methionine-d₃ is the deuterium labeled N-Acetyl-L-methionine. N-Acetyl-L-methionine, a human metabolite, is nutritionally and metabolically equivalent to L-methionine. L-methionine is an indispensable amino acid required for normal growth and development[1].

HY-W338810S

*S-(5'-Adenosyl)-L-methionine-13C5 sulfate*
S-(5'-Adenosyl)-L-methionine- ¹³C₅ sulfate is a ¹³C-labeled S-(5'-Adenosyl)-L-methionine. S-(5'-Adenosyl)-L-methionine is a methyl donor and cofactor .

HY-W721295S

*N-(1-Deoxy-D-fructos-1-yl)-L-methionine-13C6*
N-(1-Deoxy-D-fructos-1-yl)-L-methionine- ¹³C₆ is ¹³C labeled 3-Ethyl-5-methyl-2-vinylpyrazine.

HY-150849S

*(RS)-S-Adenosyl-L-methionine-d3 (S-methyl-d3) Tri(p-toluenesulfonate) Salt*
(RS)-S-Adenosyl-L-methionine-d₃ (S-methyl-d₃) Tri(p-toluenesulfonate) Salt is the deuterium labeled (RS)-S-Adenosyl-L-methionine Tri(p-toluenesulfonate) Salt[1].

HY-B0617S2

S-Adenosyl-L-methionine-13C dihydrochloride

S-Adenosyl-L-methionine- ¹³C (S-Adenosyl methionine- ¹³C) dihydrochloride is the ¹³C labeled S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0617S

S-Adenosyl-L-methionine-d3

S-Adenosyl-L-methionine-d₃ (S-Adenosyl methionine-d₃) is the deuterated product of S-Adenosyl-L-methionine (HY-B0617). S-Adenosyl-L-methionine (S-Adenosyl methionine) is an orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine has the potential for, cancer, liver disease and osteoarthritis research .

HY-B0399S

L-Carnitine-d9

1 Publications Verification

L-Carnitine-d₉ is the deuterium labeled L-Carnitine. L-Carnitine (Levocarnitine) is an endogenous molecule involved in fatty acid metabolism, biosynthesized within the human body using amino acids: L-lysine and L-methionine, as substrates. L-Carnitine functions to transport long chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation. L-carnitine can ameliorate metabolic imbalances in many inborn errors of metabolism[1][2].

HY-150964S

*S-Adenosyl-L-methionine-d3 methylbenzenesulfonate* 2 Publications Verification
S-Adenosyl-L-methionine-d₃ (methylbenzenesulfonate) is the deuterium labeled S-Adenosyl-L-methionine (methylbenzenesulfonate)[1].

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