Description
Phosphate buffered (PB) is a balanced salt solution and is one of the most commonly used buffers for adsorptive immobilization of proteins and antibodies on plastic surfaces for ELISA, EIA, RIA, proteins array and immuno-PCR applications.This buffer, at pH 6.0, is specific for proteins or antibodies that prefer a slightly acidic environment; it’s also suitable for cell culture and molecular biology applications. It helps to maintain pH and provides phosphate ion.