The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 1 µg/ml. Detects a band of approximately 30 kDa (predicted molecular weight: 24 kDa).Can be blocked with RanBP1 peptide (ab4938).
FunctionInhibits GTP exchange on Ran. Forms a Ran-GTP-RANBP1 trimeric complex. Increase GTP hydrolysis induced by the Ran GTPase activating protein RANGAP1. May act in an intracellular signaling pathway which may control the progression through the cell cycle by regulating the transport of protein and nucleic acids across the nuclear membrane.
Sequence similaritiesBelongs to the RANBP1 family. Contains 1 RanBD1 domain.