L-LEUCINE (2-13C; 15N) is an isotopically labeled, proteinogenic amino acid in the leucine class, featuring a branched aliphatic side chain and the standard amino acid backbone with an amino group and a carboxyl group. The molecule bears 13C enrichment at the carbon position indicated by "2-13C" and 15N labeling on the amino nitrogen, retaining the L-stereochemical form implied by the product name while presenting the same side-chain hydrophobic character associated with leucine. As an isotopically substituted free amino acid, it is used for isotopic tracing, NMR and mass spectrometric analysis of amino acid incorporation, and preparation of labeled peptide or protein fragments in chemical biology and structural studies.
CAT No: L-Iso-0360
1. Immune-awakening Saccharomyces-inspired nanocarrier for oral target delivery to lymph and tumors
2. Myotropic activity of allatostatins in tenebrionid beetles
4. An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum
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