VPS33B Antibodies

AND VPS33B ELISA kits, VPS33B Proteins

Many biological assays use antibodies to detect VPS33B, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with VPS33B in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop VPS33B antibodies...

We validate the specificity of these antibodies to VPS33B by testing them on tissues known to express VPS33B positively and negatively. Browse below to find the VPS33B antibody that suites your experiment. We have 3 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.

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VPS33B Infographic by Boster Bio

All VPS33B Products

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Product

Figures

Specificity

Applications

Price

Anti-VPS33B Antibody

Human, Mouse

IF, ICC, WB

$405
Cat # A04628
100ul

VPS33B (NM_018668) Human Recombinant Protein

$813
Cat # PROTQ9H267
20 µg

VPS33B (NM_018668) Human Over-expression Lysate

Human

$628
Cat # LS026276
100 µg

VPS33B Overview

Facts about Vacuolar protein sorting-associated protein 33B.

VPS33B 3D structure. Source: alphafold

Vacuolar protein sorting-associated protein 33B (VPS33B)

May play a role in vesicle-mediated protein trafficking to lysosomal compartments and in membrane docking/fusion reactions of late endosomes/lysosomes. Mediates phagolysosomal fusion in macrophages (PubMed:18474358).

Proposed to be involved in endosomal maturation implicating VIPAS39. In epithelial cells, the VPS33B:VIPAS39 complex may play a role in the apical recycling pathway and in the maintenance of the apical-basolateral polarity (PubMed:20190753).

Gene Information

Human
Gene Name:	VPS33B
Uniprot:	Q9H267
Entrez:	26276

Family

Belongs to:

STXBP/unc-18/SEC1 family

Alternative Names

FLJ14848; hVPS33B; vacuolar protein sorting 33 homolog B (yeast); vacuolar protein sorting 33B (yeast homolog); vacuolar protein sorting 33B; vacuolar protein sorting-associated protein 33B

Molecular Weight

Mass (kDA):
70.585 kDA

Genomic Context


Human

Location:	15q26.1
Sequence:	15; NC_000015.10 (90998416..91022839, complement)

Tissue Specificity

Ubiquitous; highly expressed in testis and low expression in the lung.

Subcellular Localizations

Late endosome membrane; Peripheral membrane protein; Cytoplasmic side. Lysosome membrane; Peripheral membrane protein; Cytoplasmic side. Early endosome. Cytoplasmic vesicle, clathrin-coated vesicle. Recycling endosome. Colocalizes in clusters with VIPAS39 at cytoplasmic organelles (PubMed:19109425). Colocalizes with RAB11A and VIPAS39 on recycling endosomes (PubMed:22753090). Colocalizes with AP-3, clathrin, Rab5 and Rab7b (PubMed:21411634). Colocalizes with M.tuberculosis PtpA in the cytosol of tuberculosis-infected macrophages and associates with phagosomes (PubMed:18474358).