Abl-interactor 2 is a human gene encoded by the symbol, ABI2. It may also be known as: Abl interactor 2; Abelson interactor 2; Abi-2; Abl-binding protein 3; AblBP3; Arg-binding protein 1; ArgBP1; ABI2B; SSH3BP2; argBPIA; argBPIB. The encoded protein has an amino acid length of 513 and a mass of 55.7 kDa. Abl-interactor 2 is a member of the ABI family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Arabidopsis, Frog, Chicken.