DL-PHENYLALANINE (1-13C) is a stable-isotope labeled amino acid derivative in which the carbon-13 label is incorporated at the carboxyl-adjacent position of phenylalanine, yielding a DL mixture of stereoisomers with a benzyl side chain. The molecule contains a free amino group and a free carboxyl functional group, and its aromatic hydrophobic side chain can participate in typical phenylalanine-like noncovalent interactions while the 13C label enables carbon-specific spectroscopic or mass-based detection. DL-PHENYLALANINE (1-13C) is used in isotopic tracing, quantitative analytical method development, and structure-property studies that require discrimination of phenylalanine-derived carbon signals during peptide or metabolite analysis.
CAT No: L-Iso-0476
1. Immune responses to homocitrulline-and citrulline-containing peptides in rheumatoid arthritis
3. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
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