The Protein MultiColor Marker, low M.W. range consists of seven prestained protein standards, Blue, Red, Green and Purple, ranging in appropriate molecular weight from 2 kDa to 46 kDa. The marker is suitable for monitoring gel electrophoresis and electrophoretic transfer onto membranes. The protein concentrations are optimized to give uniform band intensities.
Form:
Liquid
Quality Control Testing:
Electrophoresis profile of Protein MultiColor Marker, low M.W. range (5 uL) on 16% polyacrylamide (3% C) gel / Tris-Tricine-SDS as running buffer.
Recommend Usage:
Electrophoresis (5 uL/lane).
Storage Buffer:
In 50 mM Tris-HCl, EDTA, glycerol, SDS, urea, pH 6.8.
Storage Instruction:
Store at 4°C. Do not freeze.
Note:
Protein MultiColor Marker, low M.W. range is supplied in gel loading buffer for direct loading onto SDS-PAGE without heating or adding reducing agents.