Description_x000D_ General description_x000D_ Procathepsin K is the inactive proenzyme of cathepsin K. Cathepsin K is a lysosomal cysteine protease and part of the papain cysteine protease family. It is expressed in osteoclasts. The gene encoding this protein is localized on human chromosome 1q21._x000D_ Immunogen_x000D_ Synthetic peptide of human CTSK_x000D_ Physical form_x000D_ Rabbit IgG in pH7.4 PBS, 0.05% NaN3, 40% Glycerol._x000D_ Biochem/physiol Actions_x000D_ Cathepsin K has a role in bone resorption and remodeling. It has a triple helical collagen hydrolase activity. Mutations in the gene encoding this protein have been linked to pycnodysostosis._x000D_ Features and Benefits_x000D_ Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.