L-GLUTAMIC ACID (2-13C) is an isotopically labeled, naturally occurring amino acid belonging to the acidic amino acid class, featuring a side-chain carboxylic acid that distinguishes glutamate from neutral amino acids. The molecule contains an α-amino group and an α-carboxyl group, with the side-chain carboxyl group providing a second acidic functionality, and the carbon at the 2-position is enriched with 13C as indicated by the product name while retaining the L stereochemical form. L-GLUTAMIC ACID (2-13C) is used in isotopic tracing and analytical method development to track glutamate-derived species in studies of amino acid handling, labeling patterns in peptide or metabolite preparations, and mass spectrometric or NMR-based quantification of glutamate-containing compounds.
CAT No: L-Iso-0224
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