Provided below are ELISA kits targeting SH3 domain binding protein 1, a human protein encoded by SH3BP1. This protein is 701 amino acids long with a reported mass of 75.7 kDa. 4 isoforms have been identified. This is reported to be a cytoplasmic and nuclear protein. Other alias names for this protein include: 3BP-1, and ARHGAP43.