Cleaver Scientific has introduced a range of protein markers designed for verifying gel comparisons and monitoring electrophoresis separations.
Designed to add colour to comparisons and separations, the CSL Pink Plus and Blue Wide protein markers can be supplied in standard and wide molecular weight ranges.
Each protein marker is covalently bound to a pink- or blue-colour chromaphore, while different-coloured reference bands are said to simplify identification during electrophoresis and after transfer.
The Pink Plus option is supplied as standard 10-175kDa with three reference bands, while the Blue Wide version is supplied as 10-245kDa with two reference bands.
The protein markers, which are supplied in loading buffer for immediate use, are visible in volumes as low as 3uL per well and are stable for two years when stored at -20C and for three months when stored at +4C.