FAQ: Is your Endoproteinase AspN the same as the Endoproteinase AspN sold by other companies?

No, it is different from other Endoproteinase AspN's available on the market. They are from different strain sources, so they’re different enzymes with similar specificities. NEB's Endoproteinase AspN digests proteins and peptides rapidly, but digests peptides more rapidly. NEB's Endoproteinase AspN was first characterized in 1994 by Tarentino. et. al. and is found in the MEROPS database.