Proteases (Proteinases) and Protease Inhibitor Guide

Proteases are enzymes that digest proteins into smaller peptide fragments, while protease inhibitors breakdown proteolytic enzymes. Explore our protease and protease guides and products, including trypsin, chymotrypsin, papain, pepsin, Proteinase K, and more.

Protease Finder
Enter a specific peptide sequence and cleavage site and the Protease Finder will identify the proteases with the specificity you need.

Proteolytic Enzyme Index
A comprehensive index of proteases including specificity information and links to enzymes, substrates and inhibitors.

Protease Inhibition Guide
Includes strategies, reagents and cocktails for broad spectrum protease inhibition plus an index for targeting specific proteases.

Protease Detection
General Protease Assay Procedures & Substrates
Protease Detection Kits