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M9625

Sigma-Aldrich

L-Metionina

≥98% (HPLC)

Sinônimo(s):

Ácido L-2-amino-4-(metiltio)butanoico, Ácido (S)-2-amino-4-(metilmercapto)butírico

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About This Item

Fórmula linear:
CH3SCH2CH2CH(NH2)CO2H
Número CAS:
63-68-3
Peso molecular:
149.21
Beilstein:
1722294
Número CE:
200-562-9
Número MDL:
MFCD00063097
Código UNSPSC:
12352209
eCl@ss:
32160406
ID de substância PubChem:
24897343
NACRES:
NA.26

product name

L-Metionina, reagent grade, ≥98% (HPLC)

grau

reagent grade

Nível de qualidade

200

Ensaio

≥98% (HPLC)

forma

powder

cor

white

pf

284 °C (dec.) (lit.)

aplicação(ões)

detection

cadeia de caracteres SMILES

CSCC[C@H](N)C(O)=O

InChI

1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

chave InChI

FFEARJCKVFRZRR-BYPYZUCNSA-N

Informações sobre genes

rat ... Ggt1(116568)

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Categorias relacionadas

Aplicação

L-Methionine has been used in chloramine assay and malonaldehyde assay. It has also been used as a standard in methionine assay.

Ações bioquímicas/fisiológicas

L-Methionine serves as precursor for transmethylation and transsulphuration. Methionine adenosylation results in the formation of S-adenosyl-L-methionine (SAM). SAM serves as a methyl donor to a number of substances. This methylation is significantly associated with the immune system functioning. Thus, SAM deficiency causes severe combined immunodeficiencies. L-Methionine′s metabolic product, glutathione, is known to regulate immune response and has antiviral action.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
0000386628
0000393186
0000393183
0000393184
0000393185

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Sigma-Aldrich

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Sigma-Aldrich

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L-Methionine hydrochloride solution

The effects of processing methods on the levels of lysine, methionine and the general acceptability of ogi processed using starter cultures
O.D.Teniola and S.A.Odunfa
International Journal of Food Microbiology, 63(1), 1-9 (2001)
Hypochlorite scavenging activity of hydroxycinnamic acids evaluated by a rapid microplate method based on the measurement of chloramines.
Firuzi O
The Journal of Pharmacy and Pharmacology, 55(7), 1021-1027 (2003)
L-methionine as immune supportive supplement: a clinical evaluation
R. Van BrummelenD. du Toit
Amino Acids (2006)
Ronald O Ball et al.
The Journal of nutrition, 136(6 Suppl), 1682S-1693S (2006-05-17)
Sulfur amino acid metabolism has been receiving increased attention because of the link to chronic diseases such as cardiovascular disease, Alzheimer's disease, and diabetes. In addition, the role of cysteine and optimal intakes for physiological substrates such as glutathione are
Eline van Meel et al.
BMC medical genetics, 14, 106-106 (2013-10-10)
Methionyl-tRNA synthetase (MARS) catalyzes the ligation of methionine to its cognate transfer RNA and therefore plays an essential role in protein biosynthesis. We used exome sequencing, aminoacylation assays, homology modeling, and immuno-isolation of transfected MARS to identify and characterize mutations
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