Prestained Nautral Standards for SDS-PAGE and western blotting provide a quick and easy way to monitor protein separation during electrophoresis and to assess transfer efficiency on blots. Each lot of Kaleidoscope and SDS-PAGE prestained natural protein standards is individually calibrated for estimating the MW of sample proteins.
Kaleidoscope™ Natural Protein Standards
Kaleidoscope Prestained Natural Standards are broad range and have individually colored proteins to allow instant orientation on SDS-PAGE gels and western blots.
Calibrated Molecular Weights* of Kaleidoscope Protein Standards
|Soybean trypsin inhibitor||Orange||32,500|
Prestained Natural SDS-PAGE Protein Standards
Original Bio-Rad Prestained Protein Standards for SDS-PAGE are available in broad, low, and high ranges.
Calibrated Molecular Weights* of Prestained Natural SDS-PAGE Standards
|Protein||Broad Range||Low Range||High Range|
|Soybean trypsin inhibitor||28,900||28,800||—|
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