L-LYSINE-ALPHA-N-FMOC, EPSILON-N-T-BOC (15N2,) is an isotopically labeled, protected amino acid derivative of L-lysine bearing an alpha-N-Fmoc group and an epsilon-N-tert-butoxycarbonyl (Boc) protecting group, with two 15N atoms incorporated into the nitrogen-containing framework. The molecule features a free carboxyl group and a protected primary amine at the side-chain terminus, while the Fmoc and Boc carbamate functionalities control chemoselectivity by suppressing unprotected amine reactivity during stepwise assembly and by providing orthogonal deprotection handles. In peptide chemistry and chemical biology, this labeled, doubly protected lysine analogue is employed as a building block for solid-phase or solution-phase peptide synthesis and as an isotopic probe for mass spectrometric or NMR-based labeling and structural analysis of lysine-containing peptides and related derivatives.
CAT No: L-Iso-0419
1. An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum
2. Cationic cell-penetrating peptides are potent furin inhibitors
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