Tripeptidyl peptidase II is a component of the proteolytic cascade acting downstream of the 26S proteasome in the ubiquitin-proteasome pathway. It may be able to complement the 26S proteasome function to some extent under conditions in which the latter is inhibited.

Western

Western blot analysis of Tripeptidyl peptidase II in HepG2 lysates using Tripeptidyl peptidase II antibody.