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RAB3GAP2 Antibody (C-term) Blocking Peptide

Synthetic peptide

Product Information
Primary Accession Q9H2M9
Peptide ID 91102013
Additional Information
Gene ID 25782
Other Names Rab3 GTPase-activating protein non-catalytic subunit, RGAP-iso, Rab3 GTPase-activating protein 150 kDa subunit, Rab3-GAP p150, Rab3-GAP150, Rab3-GAP regulatory subunit, RAB3GAP2, KIAA0839
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms KIAA0839
Function Regulatory 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. Rab3 GTPase-activating complex 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.
Cellular Location Cytoplasm. Note=In neurons, it is enriched in the synaptic soluble fraction
Tissue Location Ubiquitous..
Research Areas
Citations (0)

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RAB3GAP2 belongs to the RAB3 protein family, members of which are involved in regulated exocytosis of neurotransmitters and hormones. This protein forms the Rab3 GTPase-activating complex with RAB3GAP1, where it constitutes the regulatory subunit, whereas the latter functions as the catalytic subunit. This gene has the highest level of expression in the brain, consistent with it having a key role in neurodevelopment.


Niwa, S., et al. Nat. Cell Biol. 10(11):1269-1279(2008)Ng, E.L., et al. Brain Res Rev 58(1):236-246(2008)

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$ 80.00
Cat# BP9635b
(40 western blots)
Availability: In Stock
Bulk Size
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