L-Methionine (Methyl-13C)

Catalog number:  A39248

Related applications:

Mammalian Cell Culture

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L-Methionine is a common sulfur-containing amino acid that is commonly used for the isotopic labeling of methionine protein residues for NMR spectroscopy studies. Methionine is a common methyl-group donor to various substrates, such as creatine, epinephrine, ergosterol, and choline.

EC Number: 200-562-9 (unlabeled)
CAS Number: 49705-26-02
Formula: *CH3SCH2CH2CH(NH2)COOH (molecular weight: 150.20)
Synonyms: (S)-2-amino-4-(methylmercapto)butyric acid/L-2-amino-4-(methylthio)cutanoic acid

L-Methionine (Methyl-13C) is supplied in a glass vial containing 225 mg with ≥99% 13C isotopic atom purity.

For Research Use Only. Not for use in diagnostic procedures.


Chemical Name or Material: (S)-2-Amino-4-(Methylmercapto)butyric acid / L-2-Amino-4-(methylthio)cutanoic acid
Physical Form: Powder
Shipping Condition: Wet Ice

Contents & storage

Store at -20°C.