L-ISOLEUCINE (13C6; 15N) is an isotopically labeled, proteinogenic amino acid featuring the branched aliphatic side chain characteristic of isoleucine and containing both an amino group and a carboxyl group. The molecule is presented in the L stereochemical form and bears six 13C atoms and one 15N atom within its carbon and nitrogen framework, enabling mass-dependent discrimination in analytical workflows while retaining the native functional group arrangement of the free amino acid. L-ISOLEUCINE (13C6; 15N) is used as an isotopic tracer and reference material for amino acid quantification, metabolic or turnover studies in biochemical systems, and peptide or protein labeling experiments where incorporation of the labeled amino acid supports structure- and mass-based detection.
CAT No: L-Iso-0327
1. C-Peptide replacement therapy and sensory nerve function in type 1 diabetic neuropathy
2. Cell-based adhesion assays for isolation of snake venom’s integrin antagonists
5. Autoinhibition and phosphorylation-induced activation of phospholipase C-γ isozymes
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