L-GLUTAMIC ACID (4-13C) is an isotopically labeled, proteinogenic 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 an additional carboxylic acid. The molecule bears an extra ^13C label at the carbon position designated as "4" on the glutamate side chain, while retaining the amino acid's stereochemical form as indicated by the L designation and presenting two carboxyl functional groups that can participate in acid-base equilibria. As a ^13C-labeled glutamate analogue, it is used in isotopic tracing, NMR- and MS-based analytical method development, and structure-property studies where incorporation of a defined carbon label into glutamate-containing systems is required.
CAT No: L-Iso-0228
3. Emu oil in combination with other active ingredients for treating skin imperfections
4. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
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