Sequencing Grade Modified Trypsin
Promega Corp.Trypsin is a serine protease that specifically cleaves at the carboxylic side of lysine and arginine residues.
The stringent specificity of trypsin is essential for protein identification. Native trypsin is subject to autolysis, generating pseudotrypsin, which exhibits a broadened specificity including a chymotrypsin-like activity. Such autolysis products, present in a trypsin preparation, would result in addition…