Wash Buffer

A general purpose wash buffer that can be used to wash unbound antigen/antibody, enzyme conjugate, sample and standard from the surface of substrate involved in ELISA, Immunoblotting, or Protein Chips procedures. It is supplied as a 30xconcentrate. It is stable for 3 years at 4°C. Dilute prior to use as required (pH 7.4 ±0.05 @20°C). The diluted buffer should be used within a week.