Mark12 Unstained Standard consists of 12 polypeptides in the range of 2.5–200 kDa. The protein standard 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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• Accurate protein sizing on SDS-polyacrylamide gels and western blots
Contents & storage
1.0 ml (200 applications of 5 µl each) provided in a plastic vial. Loading Buffer consists of Tris-HCl, Glycerol, SDS, Phenol Red, and Coomassie® Blue G-250. Store at +4°C.