ProMark Native Protein Marker

ProMark Native Protein Marker 12-120kDa ProMark native protein ladder provides 9 evenly distributed bands for accurate protein sizing. »The 12kDa band is prestained blue for easy visual during gel running »The 50kDa band is bold for easy identification after gel stain »Protein quantitation: 12kDa blue band 0.4ug/ul; 50kDa highlight band 0.2ug/ul; All others 0.1ug/ul Specifications ProMark-120 500 ul (100 Lanes) ProMark-360 1,000 ul (360 Lanes) Format Ready to use (in SDS loading buffer) Composition 50mM Tris-HCl (pH6.8), 5mM EDTA, 10mM DTT, 10% Glycerol, 1% SDS, 0.01% phenol red How to use Thaw to room temperature and load 5ul on mini gel or more on larger or thicker gels. No heating needed. Note Native protein markers provide the most accurate sizing of unknown proteins on SDS-PAGE gels - 120 lanes