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19-119kDa预先染色分子量MARK
产品别名
19-119kDa预先染色分子量MARK
Prestained Protein Molecular weight Mark
基本信息
产品描述 | 分子量范围:19000-119000 级别:BR 规格:2×0.25ml 产品描述:A mixture of purified protein covalently coupled to a blue chromophore.The protein concentrations are optimized to yield 6 blue bands afer SDS-PAGE electrophoresis,the marker is supplied pre-diluted with gel loading buffer for direct loading onto an SDS-PAGE gel. Sufficient for 100 mini gel applications(5u/well) or 50 large gel applications(10ul/well) 在电泳凝胶上呈现6条带:19kDa,24 kDa,31kDa ,46kDa ,79kDa ,119 kDa Storage Buffer:62.5mM tris-HC1(pH7.5 at 25℃),1mM EDTA,2% SDS,10Mm DTT,1.5mM NaN3 and 33% glycerol. 性状液体 用途:本品仅供科研,不得用于其它用途。用来测定蛋白质的分子量 保存:-20°C |