The protein phosphatase 2, regulatory subunit A, beta ELISA kits listed below are analytical tools for measuring concentrations of protein phosphatase 2, regulatory subunit A, beta in various samples. protein phosphatase 2, regulatory subunit A, beta is an alternative name for the human PPP2R1B gene, which encodes the protein, protein phosphatase 2 scaffold subunit Abeta. It has been mentioned that protein phosphatase 2, regulatory subunit A, beta plays a role in protein dephosphorylation, among other functions. Structurally, the PPP2R1B protein is 601 amino acid residues in length and 66.2 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. Other names for this target antigen include PP2A-Abeta, PR65B, and serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.