Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of 10 blue-, orange-, and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and western blotting. The protein ladder is supplied in a ready-to-use format for direct loading onto gels; no need to heat, reduce, or add sample buffer prior to use.
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Applications • Monitoring protein migration during SDS-polyacrylamide gel electrophoresis • Monitoring protein transfer onto membranes after western blotting • Sizing of proteins on SDS-polyacrylamide gels and western blots
内容与储存
目录：10 小瓶，250 µL/瓶 储存缓冲液：62.5 mM Tris-H3PO4（25°C 下 pH 值 7.5）、1 mM EDTA、2% SDS、10 mM DTT、1 mM NaN3 和 33% 甘油
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