Product nameLDS Sample Buffer (4X) - RunBlue™ (Bis-Tris)
LDS Sample Buffer (4X) - RunBlue™ (Bis-Tris) (ab270226) has been specifically formulated for use with Bis-Tris RunBlue™ gels to provide the best running conditions and results. The ions in the sample buffer match the gel buffer and the buffer has a higher density, making it compatible with the density of the running buffer. The buffer contains two tracking dyes. The red dye is designed to monitor the pH of the buffer. A color change from red to yellow indicates a shift in pH indicating that the buffer was poorly made or recycled too many times.
LDS Sample Buffer (4X) - RunBlue™ (Bis-Tris) (ab270226) should be used to prepare all samples for running on Bis-Tris Precast Gels - RunBlue™.
This product is manufactured by Expedeon, an Abcam company. It was previously called RunBlue LDS Sample Buffer - 10ml (4X Concentrate) for Bis-Tris gels. Expedeon product code NXB32010 is the same as the 10 mL size of this product.
Please note that for TEO-Tricine Precast Gels – RunBlue™ we recommend using LDS Sample Buffer (4X) - RunBlue™ (TEO-Tricine) (ab119196).
Storage instructionsShipped at Room Temperature. Store at +4°C.
Storage bufferpH: 8.6
Constituents: 40% Glycerol (glycerin, glycerine), 13% Lithium dodecyl sulphate
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To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab270226 has not yet been referenced specifically in any publications.