L-GLUTAMIC ACID (2,3,3,4,4-D5; 15N) is an isotopically labeled, proteinogenic amino acid in the glutamic acid class, featuring a side chain with a terminal carboxylic acid and a primary amino group attached to the α-carbon. The molecule bears deuterium enrichment at the positions 2, 3, 3, 4, and 4 and a 15N label on the amino nitrogen, while retaining the glutamate framework with the free amino and carboxyl functional groups. As an isotopically substituted amino acid, it is used for stable-isotope tracing and quantitative analytical method development, including mass spectrometric studies of amino acid incorporation, peptide formation, and the tracking of glutamate-containing species in chemical biology and protein-related workflows.
CAT No: L-Iso-0221
3. Emu oil in combination with other active ingredients for treating skin imperfections
5. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment
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