Pharmaceutical compositions containing proteins

Abstract

A pharmaceutical composition with anti-tumor effect, consisting essentially of purified protein-disulfide isomerase in admixture with a pharmaceutically acceptable excipient. The isomerase is selected from the group consisting of ERp72, ERp60, P5, and calsequestrin. A method of combating tumors in humans, comprises administering to a human in need thereof a pharmaceutically effective amount of purified protein-disulfide isomerase in admixture with a pharmaceutically acceptable excipient, the effective amount being 1-10 mg.

Dependencies are inferred from the claim text.