Recombinant Human Vesicle-associated membrane protein 8(VAMP8),partial

Code CSB-YP866289HU
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Source Yeast
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Code CSB-EP866289HU
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Source E.coli
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Code CSB-EP866289HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP866289HU
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Source Baculovirus
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Code CSB-MP866289HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names VAMP8
Uniprot No. Q9BV40
Alternative Names EDB; Endobrevin; VAMP 8; VAMP-8; VAMP8; VAMP8_HUMAN; Vesicle associated membrane protein 8; Vesicle-associated membrane protein 8
Species Homo sapiens (Human)
Protein Length Partial
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

SNAREs, soluble N-ethylmaleimide-sensitive factor-attachment protein receptors, are essential proteins for fusion of cellular membranes. SNAREs localized on opposing membranes assemble to form a trans-SNARE complex, an extended, parallel four alpha-helical bundle that drives membrane fusion. VAMP8 is a SNARE involved in autophagy through the direct control of autophagosome membrane fusion with the lysososome membrane via its interaction with the STX17-SNAP29 binary t-SNARE complex. Also required for dense-granule secretion in platelets. Plays also a role in regulated enzyme secretion in pancreatic acinar cells. Involved in the abscission of the midbody during cell division, which leads to completely separate daughter cells. Involved in the homotypic fusion of early and late endosomes. Participates also in the activation of type I interferon antiviral response through a TRIM6-dependent mechanism.
Gene References into Functions
  1. our study suggested that VAMP8 gene variants might not contribute to glioma susceptibility and associated with glioma in the Chinese Han population. PMID: 26191281
  2. Vesicle-associated membrane protein 8 as a novel oncogene by promoting cell proliferation and therapeutic resistance in glioma. Targeting VAMP8 may serve as a potential therapeutic regimen for the treatment of glioma. PMID: 25209430
  3. Starvation-induced MTMR13 and RAB21 activity regulates VAMP8 to promote autophagosome-lysosome fusion. PMID: 25648148
  4. Cytotoxic granule exocytosis is a sequential, multivesicle fusion process requiring VAMP8-mediated recycling endosome fusion before cytotoxic granule fusion. PMID: 26124288
  5. Inhibition of VAMP8, but not VAMP7, significantly reduces viral entry. PMID: 24550300
  6. VAMP8 regulates mucin granule exocytosis in airway goblet cells, and reduction of its expression may provide a novel therapeutic target to ameliorate airway mucus obstruction in lung diseases PMID: 22144578
  7. Assessment of KIF6 genotype is not useful in predicting low density lipoprotein cholesterol lowering response to pravastatin, and heart disease risk reduction in the elderly. PMID: 22192511
  8. The VAMP8 rs1010 polymorphism was associated with CHD risk in Chinese Han population, the A allele might serve as a genetic risk factor of coronary heart disease. PMID: 20533276
  9. Results suggest that the combinational SNARE proteins VAMP8 and Vti1b mediate the fusion of antimicrobial and canonical autophagosomes with lysosomes, an essential event for autophagic degradation. PMID: 20089838
  10. Support a role for VAMP8/endobrevin in the heterogeneity of platelet reactivity, and suggest a role for microRNA-96 in the regulation of VAMP8 expression. PMID: 19943878
  11. VAMP8 is not essential for constitutive exocytosis, although it can be involved in the exocytosis PMID: 19738360
  12. VAMP-3 and VAMP-8 are present in human platelets and are required for granule secretion. PMID: 12130530
  13. Our findings indicate that VAMP5 and VAMP8 are not involved in POAG in the Dutch population. PMID: 16110299
  14. VAMP-8 is unlikely to be a v-SNARE for constitutive exocytosis in HSY cells. PMID: 16195891
  15. Variants in 2 genes were associated with early-onset myocardial infarct: VAMP8, which is involved in platelet degranulation, and HNRPUL1, which encodes a ribonuclear protein. PMID: 16690874
  16. Data show that mature human mast cells express a specific pattern of SNARE and that VAMP-7 and VAMP-8, but not VAMP-2, are required for rapid degranulation. PMID: 18253931
  17. A putative association between a VAMP8 gene variant and platelet functions ex vivo, was tested. PMID: 19374688

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Subcellular Location Lysosome membrane; Single-pass type IV membrane protein. Early endosome membrane; Single-pass type IV membrane protein. Late endosome membrane; Single-pass type IV membrane protein. Cell membrane; Single-pass type IV membrane protein. Zymogen granule membrane; Single-pass type IV membrane protein.
Protein Families Synaptobrevin family
Tissue Specificity Platelets.
Database Links

HGNC: 12647

OMIM: 603177

KEGG: hsa:8673

STRING: 9606.ENSP00000263864

UniGene: Hs.714302

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