RAB3A Antibody 3 Publications

Rabbit Polyclonal| Catalog number: 15029-1-AP

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Con: 55 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
mouse brain tissue

Positive IP detected in:
mouse brain tissue

Positive IHC detected in:
human gliomas tissue

Recommended dilution:
WB : 1:1000-1:4000
IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
IHC : 1:20-1:200

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
RAB3A, member RAS oncogene family

Calculated molecular weight:
25 kDa

Observed molecular weight:
25 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

RAB3A, Ras related protein Rab 3A

Rab3A is a small G-protein of the Rab family, that is implicated in vesicle fusion and regulated secretion, particularly in neurotransmitter release. Rab3 subfamily small G proteins (Rab3A, Rab3B, Rab3C, and Rab3D) control the regulated exocytosis in neuronal/secretory cells. Rab3A is the most abundant Rab GTPase in brain, where it is associated with synaptic vesicles. Rab3a is believed to modulate secretion efficiency by stimulating vesicle recruitment to sites of exocytosis and/ or by recruiting regulatory molecules to the docking/ fusion machinery.

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