Lysyl endopeptidase, Achromobacter sp

• CAT Number: M022426
• CAS Number: 123175-82-6
• Purity: ≥95%

Lysyl endopeptidase(CAT: M022426) from Achromobacter sp. (Lys-C) is a highly specific serine protease that cleaves peptide bonds at the carboxyl side of lysine residues. Notably, Lys-C catalyzes carboxyl oxygen exchange reactions and demonstrates enhanced substrate binding affinity and catalytic efficiency under acidic conditions compared to alkaline environments. This makes it particularly useful for proteomic applications requiring digestion in mildly acidic buffers. Lys-C is widely employed in protein sequencing, mass spectrometry sample preparation, and peptide mapping, offering consistent cleavage specificity and minimal nonspecific activity. Its robustness under diverse pH conditions supports reliable performance in both analytical and preparative workflows.