Rat pancreatic elastase

Rat pancreatic elastase

Chromatographically prepared from the euglobin fraction of pancreas by the method of Lewis et al. (1) then twice crystallized. Supplied as an aqueous suspension containing 0.01% NaN3 as preservative. The protein is stable 9-12 months when stored at 5°C and does not contain trypsin or chymotrypsin. References: 1. Lewis, U.J. et al. (1956) J. Biol. Chem. 22:705