L-ISOLEUCINE-N-FMOC (15N) is an isotopically labeled, protected amino acid derivative in which L-isoleucine is functionalized at the amino group with an Fmoc protecting group and the nitrogen is enriched with 15N. The molecule contains a free carboxylic acid (for coupling) and an Fmoc-carbamate on the side-chain amino functionality, while the isoleucine side chain is a branched aliphatic group that influences hydrophobic character in peptide frameworks. It is employed as a labeled building block in solid-phase or solution-phase peptide synthesis and in analytical or structural studies where 15N incorporation is used for isotopic tracing, NMR signal assignment, or mass spectrometric characterization of peptide products.
CAT No: L-Iso-0338
1. Emu oil in combination with other active ingredients for treating skin imperfections
2. An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum
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