L-GLUTAMIC ACID (1,2-13C2) is an isotopically labeled, free amino acid belonging to the acidic amino acid class, featuring the standard α-amino and α-carboxyl groups attached to a side chain that terminates in a carboxylic acid. The molecule bears two 13C labels at the 1 and 2 positions of the carbon framework, while retaining the amino acid's stereochemical form as specified by the L designation and presenting side-chain carboxyl functionality capable of acid-base behavior. As a stable-isotope tracer, it is used in isotopic labeling and quantitative analytical workflows to follow glutamate-derived carbon incorporation in chemical and biochemical studies, including peptide and metabolite profiling where carbon labeling patterns are monitored.
CAT No: L-Iso-0210
2. High fat diet and GLP-1 drugs induce pancreatic injury in mice
4. Implications of ligand-receptor binding kinetics on GLP-1R signalling
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