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Ô­ÎÄ£ºA stock solution of bovine spleen cathepsin B (EC 3.4.22.1,MWca. 40 000) was prepared by dissolving the lyophilized solid (1.2 mg, ca. 36% protein) in 1 mL of a 25 mM sodium acetate/1mM EDTA buffer (pH 5.0).
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Cathepsin B from bovine spleen
Enzyme Commission (EC) Number 3.4.22.1
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