RAB3A Antibodies

AND RAB3A ELISA kits, RAB3A Proteins

Many biological assays use antibodies to detect RAB3A, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with RAB3A in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop RAB3A antibodies...

We validate the specificity of these antibodies to RAB3A by testing them on tissues known to express RAB3A positively and negatively. Browse below to find the RAB3A antibody that suites your experiment. We have 4 of these antibodies and many publications and validation images.

If you cannot find antibodies that fit your needs, contact us for making custom antibodies. We have a full suite of custom antibody services covering from research to diagnostic and therapeutic applications.

Designing a Western blot for RAB3A? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.

Open the RAB3A Western Blot Guide

RAB3A Infographic by Boster Bio

All RAB3A Products

Filter by Application:

Product

Figures

Specificity

Applications

Price

Anti-Rab3A Antibody Picoband®

Western blot analysis of Rab3A using anti-Rab3A antibody (PB9322)

Human, Mouse, Rat

$370
Cat # PB9322
100 μg/vial

Anti-RAB3A Antibody

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0

Anti-RAB3A Antibody at 1:500 dilution + human brain lysateLysates/proteins at 20 μg per lane

All lanes : Anti-RAB3A Antibody at 1:2000 dilutionLane 1: mouse brain lysateLane 2: rat brain lysateLysates/proteins at 20 g per lane

Human, Mouse, Rat

Flow Cytometry, IF, WB

$299
Cat # M03463
50 µl

RAB3A (NM_002866) Human Over-expression Lysate

Human

$628
Cat # LS005864
20 µg, 100 µg

Human RAB3A Recombinant Protein

SDS-PAGE

$250
Cat # PROTP20336
Starting from 10ug

RAB3A Overview

Facts about Ras-related protein Rab-3A.

RAB3A 3D structure. Source: alphafold

Ras-related protein Rab-3A (RAB3A)

Involved in exocytosis by regulating a late step in synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal.

Gene Information

Human
Gene Name:	RAB3A
Uniprot:	P20336
Entrez:	5864

Family

Belongs to:

small GTPase superfamily

Alternative Names

RAB3A, member RAS oncogene family; RAS-associated protein RAB3A; ras-related protein Rab-3A

Molecular Weight

Mass (kDA):
24.984 kDA

Genomic Context


Human

Location:	19p13.11
Sequence:	19; NC_000019.10 (18196784..18204042, complement)

Tissue Specificity

Specifically expressed in brain.

Subcellular Localizations

Cytoplasm, cytosol. Lysosome. Cytoplasmic vesicle, secretory vesicle. Cell membrane; Lipid-anchor; Cytoplasmic side. Cycles between a vesicle-associated GTP-bound form and a cytosolic GDP-bound form.

Diseases

Nervousness
Pituitary Diseases
Neoplasms
Alzheimer's Disease
Depressive Disorder
Diabetes Mellitus
Malignant Neoplasms
Pheochromocytoma
Neuroblastoma
Disease Of Adrenal Medulla
Melanoma
Schizophrenia

Diabetes Mellitus, Non-insulin-dependent
Pancreatic Neoplasm
Dementia
Insulinoma
Parkinson Disease
Malnutrition
Pituitary Neoplasms

Interacting Proteins

RAB3IP
RABIF

Pathways

Exocytosis
Secretion
Transport
Localization
Membrane Fusion
Synaptic Transmission
Insulin Secretion
Vesicle Docking
Secretory Pathway
Acrosome Reaction
Endocytosis
Vesicle Fusion
Vesicle Transport

Fertilization
Synaptic Vesicle Exocytosis
Prenylation
Pathogenesis
Synaptic Vesicle Fusion
Methylation
Regulated Secretory Pathway

PTMs

Phosphorylation
Prenylation
Cleavage
Geranylgeranylation
Methylation
Reduction

Oxidation
Ribosylation
Farnesylation
Glycosylation
Dephosphorylation
Acylation

Research Areas

Membrane Trafficking and Chaperones
Signal Transduction

For details, visit:
bosterbio.com/bosterbio-gene-info-cards/RAB3A

References

PMID: 2501306 by Zahraoui A., et al. The human Rab genes encode a family of GTP-binding proteins related to yeast YPT1 and SEC4 products involved in secretion.

PMID: 10574328 by Sullivan M., et al. Genomic organisation of the human cyclic AMP-specific phosphodiesterase PDE4C gene and its chromosomal localisation to 19p13.1, between RAB3A and JUND.