Blocking Buffer (3% BSA in 1X PBS)

Blocking Buffer (3% BSA in 1X PBS) is made of high-quality BSA that is useful for saturating excess protein-binding sites on membranes and microplates in immunoassays. A good blocking buffer for a specific experiment will bind to all potential sites of nonspecific interaction, eliminating background without altering or obscuring the epitope for antibody binding. Blocking Buffer (3% BSA in 1X PBS) utilizes bovine serum albumin to achieve effective surface saturation and reduce background noise. This blocking buffer facilitates clear signal identification during molecular biology research screening and routine laboratory ELISA protocols.