Rapid and easy-to-use New Ultra-Low background stain for proteins NEW DyeHard™: More convenient than a Coomassie stain, yet as sensitive as a silver stain.

Cleaver Scientific is pleased to launch 3 new fluorescent stains for protein detection that are both reversible and more sensitive than many of the protein stains currently on the market. Available in blue, green and red colours as CSLblue, CSLgreen and

Ponceau S staining solution is reusable and available in a convenient 500ml volume for membrane staining and early protein detection following transfer before western blotting.