Provided below are ELISA kits targeting protein phosphatase 1 regulatory subunit 3F, a human protein encoded by PPP1R3F. This protein is 799 amino acids long with a reported mass of 82.8 kDa. 2 isoforms have been identified. This is reported to be a membrane protein. Other alias names for this protein include: protein phosphatase 1 regulatory (inhibitor) subunit 3F, HB2E, LL0XNC01-7P3.1, and R3F.