Peptidase

English name：Peptidase

Other names: peptidolytic enzyme; Exopeptidase; Protease; Proteolytic enzyme

Grade：BR

Vitality：≥500u/g

Physicochemical properties: liquid.This product is a single exoenzyme. Peptidase is a very important enzyme in biology, medical research and biotechnology.

Purpose: Biochemical research.An enzyme that catalyzes the sequential cleavage of peptide bonds and the release of free amino acids from the ends of peptide chains.Aminopeptidase acts on the free amino terminal and carboxypeptidase acts on the free carboxyl terminal.They can hydrolyze polypeptides into amino acids. Peptidase is also widely used in the laboratory as a protein inhibitor and the protein sequence required to produce peptides.More recent experiments used peptidase inhibition to specifically treat recombinant fusion proteins,For example, NIA endopeptidase extracts specific sites of viral poly protein from tobacco mosaic virus (c04.004):ENLYFQ+G/S。A nucleotide sequence fragment encoding a special protein medium (or polyhistidine and a protein) is introduced at a specific location in the viral vector, so that a specific protein can be simply distinguished from the mixture by adding an endopeptidase.(Kapust ，etc，in 2000).