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Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.
eStain L1C Staining Kit (Cat No: L00753) contains reagents that are used with eStain L1 protein staining device (L00657). Each kit contains 1 x 2L of staining solution, 1 x 2L of destaining solution, and a pack of filter paper (50pK).
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MW 760.61 g/mol. Protein dye for the rapid, reversible staining of protein bands on nitrocellulose, PVDF and cellulose acetate membranes. Staining is reversible allowing further immunological detection. Negative stain which binds to the positively charged amino groups of the protein. Also binds non-covalently to non-polar regions in the protein. (Note: Ponceau S is not suitable for use with nylon membranes.).