SeeBlue™ Plus2 Pre-stained Protein Standard (Invitrogen™)

SeeBlue Plus2 Pre-Stained Standard contains 10 proteins (4–250 kDa): 8 blue-dyed and 2 with contrasting colors, for easy and quick evaluation of electrophoresis and western transfer efficiency. 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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Applications
• Monitoring protein migration during SDS-polyacrylamide gel electrophoresis
• Monitoring protein transfer onto membranes after western blotting
• Sizing of proteins on SDS-PAGE gels and western blots