SERVA Dual Color Protein Standard III

SERVA Dual Color Protein Standard III

Product description

SERVA Dual Color Protein Standard III is a dual color prestained size marker. It is a mixture of 10 recombinant prestained polypeptides with molecular weights ranging from 7 kDa to 240 kDa.SERVA Dual Color III is ready-to-use without the need of reconstitution or further dilution. A blue and orange chromophore is covalently bound to proteins, and the 10 prestained proteins are visible during electrophoresis or on a membrane after Western Blotting. The 25 kDa and 70 kDa proteins labelled with an orange chromophore are easily identified and serve as a landmark.Because coupling of the proteins affects their apparent molecular weights in SDS-PAGE, unstained protein standard like the SERVA Unstained Protein Standard III (cat. no. 39249) should be used for accuracy \>95 %.Recommended loading volume for a mini gel is 5 - 10 ’…l/lane.