Cystatin B （stefin B，NCPI） is a natural inhibitor of lysosomal cysteine proteases （cathepsins）. Its expression seems to be connected to the regulation of proteolysis which is essential for many physiological and pathological processes.
應用類型
Western blotting （0.5-4 ug/ml） and Immunohistochemistry （10-20 ug/ml）. However， the optimal conditions should be determined individually. Recognizes human cystatin B. Does not cross-react with cystatin A.
