链亲和素来源于阿维丁链霉菌 [链霉亲和素, SA],Streptavidin from Streptomyces avidinii;essentially salt-free, lyophilized powder, ≥13 units/mg protein
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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 -
核抑制剂,Roscovitine;≥98% (TLC) -
QAE葡聚糖凝胶A50,QAE Sephadex A-50 -
肌红蛋白来源于马骨骼肌,Myoglobin from equine skeletal muscle;BioUltra, ≥98% (SDS-PAGE) -
伊红Y二钠盐 [水溶伊红, 曙红Y二钠盐],Eosin Y disodium salt;certified by the Biological Stain Commission, Dye content, ≥90%
