Natural protein standards are available in broad, low, and high MW ranges. Prestained standards allow for quick visual assessments during electrophoresis and transfer. Unstained standards are optimized for Coomassie and zinc staining.
- ImagePrestained Natural Protein StandardsPrestained natural protein 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.
- ImageUnstained Natural Protein Standards
Unstained natural protein standards for SDS-PAGE, available in high, low, and broad molecular weight ranges, are blended to give uniform band intensities when stained with Coomassie Blue R-250 or zinc stains.
- ImageBiotinylated Protein StandardsBiotinylated Protein Standards have been discontinued. Precision Plus Protein™ Standards are recommended as replacements for biotinylated standards.