We offer mixtures of proteins of known molecular weight (MW) or molecular mass (kDa) to assess the relative molecular sizes of proteins that have been separated by electrophoresis. The unstained, prestained and labeled molecular weight marker and ladder mixes exist for colorimetric, fluorescent and chemiluminescent methods.

Buy 4 of the same and only pay for 3* on selected protein biology products.

Promotion code: REOY02

Return to all protein biology promotions