sigma试剂Chondroitinase ABC from Proteus vulgaris, C2905 - lyophilized powder, 0.3-3 units/mg solid (using chondroitin sulfate C as substrate)
查看详细介绍
sigma试剂肝素 钠盐 来源于猪肠粘膜,Heparin sodium salt from porcine intestinal mucosa,H3149 - Grade I-A, ≥180 USP units/mg, powder, BioReagent, suitable for cell culture
查看详细介绍
sigma试剂 Red Blood Cell Lysing Buffer Hybri-Max™ R7757- liquid, sterile-filtered, suitable for hybridoma
查看详细介绍
sigma试剂(-)-Epigallocatechin gallate,(-)-表没食子儿茶素没食子酸酯,E4143 - ≥95%, from green tea
查看详细介绍