The Effect of Protecting Groups and Peptide Chain Length on the Aqueous Solubility of l‑Alanine Homopeptides
The solubility of peptides is a critical physicochemical parameter governing both upstream solid-phase peptide synthesis (SPPS) route optimization and downstream crystallization design. In this study, the aqueous solubility of l-alanine and its homologous oligopeptides bearing Boc and Cbz N-terminal protecting groups w...