|Tag||Free Amino Acids & Derivatives (Labelled)|
|Description||DL-Tyrosine-3-13C is a labelled DL-Tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters.|
|Purity||95% by HPLC; 98% atom 13C|
|Related CAS||556-03-6 (unlabelled)|
|Melting Point||>300°C (dec.)(lit.)|
L-Leucine-d10 is a labelled L-Leucine. Leucine is an α-amino acid essential for humans.
DL-Glutamic-2,3,3,4,4-d5 Acid is a labelled DL-glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in CNS.
Beta-alanine-13C3 is a labelled beta-alanine. Beta-alanine is the only natually occurring beta amino acid that is formed by the degradation of dihydrouracil and...
L-Valine-13C5,15N is a labelled L-Valine. Valine is a branched-chain amino acid used in the protein biosynthesis. It is essential for animals with insulin-resis...
DL-Methionine-3,3,4,4-d4 is a labelled DL-Methionine. Methionine is an α-amino acid essential for humans. Methionine plays a role in angiogenesis.
L-Leucine-5,5,5-d3 is a labelled L-Leucine. Leucine is an α-amino acid essential for humans.
L-alanine-13C3,d4,15N is a labelled L-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle.
L-Histidine (RING-EPSILON-15N) is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans t...
L-Aspartic acid-13C4,15N is a labelled L-Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid f...
L-Serine-15N is a labelled L-Serine. Serine is an ɑ-amino acid used in the biosynthesis of proteins.
L-Alanine-13C3,d4 is a labelled L-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle.
DL-alanine-2-13C is a labelled DL-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle.
Glycine-1-13C is a labelled glycine. Glycine is one of the non-essential amino acids for humans. Glycine is an inhibitory neurotransmitter in the central nervou...
DL-Homocystine-1,1′-13C2 is a labelelled DL-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with ven...
L-Asparagine-15N2 is a labelled L-Asparagine. Asparagine is a non-essential amino acid biosynthesized from aspartic acid and ammonia. It is a precursor to aspar...
Glycine-1,2-13C2 is a labelled glycine. Glycine is one of the non-essential amino acids for humans. Glycine is an inhibitory neurotransmitter in the central ner...
DL-Proline-2,3,3,4,4,5,5-d7 is a labelled DL-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catal...
DL-Cystathionine-3,3,4,4-d4 is a labelled DL-Cystathionine. Cystathionine is an intermediate in the biosynthesis of cysteine from methionine.
L-Tryptophan (indole-3-13C) is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotra...
DL-Phenylalanine-2-D is a labelled DL-Phenylalanine. Phenylalanine is an α-amino acid essential for humans that is found in breast milk of mammals. It is common...