![]() Compatible with chemiluminescent substrates and fluorescent secondary antibodies (not recommended for antibodies labeled with fluors in the 500–550 nm channel). Sizes range from 10-245 kDa suitable for accurate molecular weight determination of most cellular proteins. The protein ladder is supplied in a ready-to-use format for direct loading onto gels no need to heat, reduce, or add. Western blotting: detection of the nine unstained bands via the detection method used for the target protein. Stable for up to 2 years if stored at -20☌ and supplied pre-stained in gel loading buffer for direct loading, Cleaver Scientific and BLUE Wide Range recombinant protein markers are perfect for SDS-PAGE applications. Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of 10 blue-, orange-, and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and western blotting.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.Ĭompare and view all other protein standards and ladders › The MagicMark XP Standard is compatible with most western kits and substrates (chemiluminescent, chromogenic, and fluorescent). ![]() The IgG binding site binds the primary or secondary antibody used for detection of the target protein, allowing direct visualization of the standard on the western blot. Use a pre-stained protein ladder to track transfer of proteins from a gel to a membrane. Western Blotting, SDS-PAGE: Detection Method: Colorimetric: Product Type Specs: Protein Ladder: Size Range: 3 to 200 kDa: Gel Compatibility: Bolt Bis-Tris Plus Gels, Novex Tricine Gels, Novex. MagicMark XP Western Protein Standard consists of nine recombinant proteins (20–220 kDa), each of which contains an IgG binding site. The SeeBlue Plus2 Pre-Stained Standard contains 10 proteins: 8 blue-dyed and 2 with contrasting colors, providing easier band identification.
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