NexusPointer (BNPM52) Wide range Multi Color prestained protein marker (multi-color) consists of 10 multi-colored polypeptides whose molecular weights are well-adjusted ranging from 7,000 to 240,000 Da. It is provided preblended in a ready-to-use formula and no reconstitution or further dilution is necessary before use. 10 individually prestained proteins are visible during electrophoresis or electrophoretic transfer from the gel to a membrane. The combination of 6 different colors offers a good contrast and each color serves as a reference for a certain size.