Anti-Protein phosphatase 1, regulatory (inhibitor) subunit 1B antibodies can be readily obtained from commercial sources. The Protein phosphatase 1, regulatory (inhibitor) subunit 1B protein is a reported synonym for the human gene PPP1R1B, encoding protein phosphatase 1 regulatory inhibitor subunit 1B. The full-length protein is 22,963 daltons in mass with 2 identified isoforms. This protein is a member of the Protein phosphatase inhibitor 1 family. Visit the antibody supplier page for key details, including validated applications and target specificity.