亮肽素 [亮抑酶肽, 亮抑酶酞],Leupeptin [Acetyl-Leu-Leu-Arg-al];microbial, ≥90% (HPLC)
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邻苯二胺二盐酸盐,o-Phenylenediamine dihydrochloride [OPD];tablet, 10 mg substrate per tablet
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过氧化氢酶来源于牛肝脏,Catalase from bovine liver;lyophilized powder, 2,000-5,000 units/mg protein
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凝血酶来源于人类血浆,Thrombin from human plasma [Factor IIa];lyophilized powder, ≥2,000 NIH units/mg protein (E1%/280, 18.3)
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凝血酶来源于人类血浆,Thrombin from human plasma [Factor IIa];lyophilized powder, ≥1,000 NIH units/mg protein (E1%/280, 18.3)
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2′-脱氧胞苷-5′-二磷酸盐钠盐,2′-Deoxycytidine 5′-diphosphate sodium salt [dCDP];≥96%
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马尿酰-组氨酰-亮氨酸水合物,N-Hippuryl-His-Leu hydrate [HHL];powder, ≥98% (HPLC)