L-GLUTAMIC ACID (5-13C) is an isotopically labeled natural amino acid belonging to the acidic amino acid class, featuring a side chain with a terminal carboxylic acid connected to the α-amino acid backbone. The molecule contains an α-amino group and an α-carboxyl group, and the glutamate side chain bears a second carboxyl functionality, with the carbon positions indicated by the (5-13C) label incorporated into the labeled carbon framework. As an 13C-labeled tracer and analytical standard, it is used in isotopic tracing, NMR and MS-based method development, and quantitative studies that require glutamate-specific carbon labeling during biochemical or chemical investigations.
CAT No: L-Iso-0230
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