VPS33A Antibody

Code CSB-PA246201
Size US$166
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Image
  • The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using CSB-PA246201(VPS33A Antibody) at dilution 1/30, on the right is treated with fusion protein. (Original magnification: ×200)
  • The image on the left is immunohistochemistry of paraffin-embedded Human esophagus cancer tissue using CSB-PA246201(VPS33A Antibody) at dilution 1/30, on the right is treated with fusion protein. (Original magnification: ×200)
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Product Details

Uniprot No.
Target Names
VPS33A
Alternative Names
VPS33AVacuolar protein sorting-associated protein 33A antibody; hVPS33A antibody
Raised in
Rabbit
Species Reactivity
Human,Mouse,Rat
Immunogen
Fusion protein of Human VPS33A
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Isotype
IgG
Purification Method
Antigen affinity purification
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Form
Liquid
Tested Applications
ELISA,IHC
Recommended Dilution
Application Recommended Dilution
ELISA 1:2000-1:5000
IHC 1:25-1:100
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Plays a role in vesicle-mediated protein trafficking to lysosomal compartments including the endocytic membrane transport and autophagic pathways. Believed to act as a core component of the putative HOPS and CORVET endosomal tethering complexes which are proposed to be involved in the Rab5-to-Rab7 endosome conversion probably implicating MON1A/B, and via binding SNAREs and SNARE complexes to mediate tethering and docking events during SNARE-mediated membrane fusion. The HOPS complex is proposed to be recruited to Rab7 on the late endosomal membrane and to regulate late endocytic, phagocytic and autophagic traffic towards lysosomes. The CORVET complex is proposed to function as a Rab5 effector to mediate early endosome fusion probably in specific endosome subpopulations. Required for fusion of endosomes and autophagosomes with lysosomes; the function is dependent on its association with VPS16 but not VIPAS39. The function in autophagosome-lysosome fusion implicates STX17 but not UVRAG.
Gene References into Functions
  1. Mutations in VPS33A is associated with mucopolysaccharidosis with severe systemic symptoms. PMID: 28013294
  2. The clinical phenotype and genetic studies support the suggestion that the siblings most probably have a novel disease very likely caused by a VPS33A gene defect. PMID: 27547915
  3. association of VPS33A with HOPS via its interaction with VPS16 is required for both endosome- and autophagosome-lysosome fusion PMID: 25783203
  4. Melanoma cells depleted of vacuolar protein sorting 33A protein have increased nuclear localization of cis-diaminedichloroplatinum II, increased nuclear DNA damage by platination, and increased apoptosis, resulting in increased treatment sensitivity. PMID: 22203954
  5. VPS33A is mutated in Hermansky-Pudlak syndrome and may have a role in melanogenesis PMID: 12538872
  6. A and B classes reflect the evolution of organelle/tissue-specific functions PMID: 15790593

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Involvement in disease
Mucopolysaccharidosis-plus syndrome (MPSPS)
Subcellular Location
Cytoplasmic vesicle. Late endosome membrane; Peripheral membrane protein; Cytoplasmic side. Lysosome membrane; Peripheral membrane protein; Cytoplasmic side. Early endosome. Cytoplasmic vesicle, autophagosome. Cytoplasmic vesicle, clathrin-coated vesicle.
Protein Families
STXBP/unc-18/SEC1 family
Database Links

HGNC: 18179

OMIM: 610034

KEGG: hsa:65082

STRING: 9606.ENSP00000267199

UniGene: Hs.487883

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