Boc-Gly-OSu is a vital reagent used in peptide synthesis and biochemical research. This high-quality compound, featuring a Boc-protected glycine derivative with N-hydroxysuccinimide (OSu) ester functionality, plays a crucial role in the efficient and selective modification of peptides and proteins. Known for its exceptional purity and reliability, Boc-Gly-OSu has become indispensable in bioconjugation, peptide coupling, and the development of novel biomolecular tools.