Blue Plus® IV Protein Marker is composed of ten prestained proteins ranging from 10 to 180 kDa. The protein of 80 kDa band is covalently coupled to orange dye. The protein of 25 kDa band is covalently coupled to green dye. The other eight bands are covalently coupled to blue dye. This prestained protein marker is designed for monitoring the electrophoresis and membrane transfer.
• Eight blue bands, one orange band and one green band.
• MW range from 10 to 180 kDa.
• Ready-to-use format, direct load on gels without heating.
about 2 μg/5 μl for each band
100 mM Tris-HCl (pH 6.8), 5 mM EDTA, 10 mM DTT, 10% glycerol, 1% SDS