Protein function: Probable catalytic subunit of a GTPase activating protein that has specificity for Rab3 subfamily (RAB3A, RAB3B, RAB3C and RAB3D). Rab3 proteins are involved in regulated exocytosis of neurotransmitters and hormones. Specifically converts active Rab3-GTP to the inactive form Rab3-GDP. Required for normal eye and brain development. May participate in neurodevelopmental processes such as proliferation, migration and differentiation before synapse formation, and non-synaptic vesicular release of neurotransmitters. [The UniProt Consortium]
Anti-Rab3-GAP, Anti-RAB3GAP1, Anti-KIAA0066, Anti-Rab3-GAP p130, Anti-RAB3 GTPase-activating protein 130 kDa subunit, Anti-Rab3 GTPase-activating protein catalytic subunit
synthetic peptide. The epitope recognized by A302-113A-T maps to a region between residue 350 and 400 of human RAB3 GTPase activating protein subunit 1 using the numbering given in entry NP_036365.1 (GeneID 22930).