Anti-SMEK1 antibodies can be readily obtained from commercial sources. The SMEK1 protein is a reported synonym for the human gene PPP4R3A, encoding protein phosphatase 4 regulatory subunit 3A. The full-length protein is 95,368 daltons in mass with 4 identified isoforms. This protein is a member of the SMEK family. Visit the antibody supplier page for key details, including validated applications and target specificity.