Ready-to-use ELISA kits are available for the detection of T cell activation Rho GTPase activating protein, an alias of the protein, T cell activation RhoGTPase activating protein. The official gene symbol is TAGAP. The protein has a mass of 80.7 kDa and length of 731 residues. It may be known by other names, including: IDDM21, FKSG15, ARHGAP47, and T-cell activation Rho GTPase-activating protein.