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V7514

Sigma-Aldrich

Anti-VAMP-8 antibody produced in rabbit

enhanced validation

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-Endobrevin, Anti-Vesicle-associated membrane protein 8

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~14 kDa

species reactivity

human

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

technique(s)

western blot: 1-2 μg/mL using HEK-293T cells expressing human VAMP8.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... VAMP8(8673)
mouse ... Vamp8(22320)
rat ... Vamp8(83730)

General description

Vesicle-associated membrane protein 8 (VAMP-8/endobrevin) is located at 2p11.2 on the human chromosome.

Immunogen

synthetic peptide corresponding to amino acids 38-56 of human VAMP8, conjugated to KLH. This sequence is highly conserved in mouse and rat VAMP8 (single amino acid substitution).

Application

Anti-VAMP-8 antibody has been used in immunoblotting and immunoprecipitation.

Biochem/physiol Actions

Vesicle-associated membrane protein 8 (VAMP-8/endobrevin) is as an endosomal v-SNARE (vesicles or granules-soluble NSF attachment protein receptors) involved in fusion between early and late endosomes. It can interact with syntaxin-7, syntaxin-8, and Vti1b (Vesicle transport through interaction with t-SNAREs homolog 1B) to form an endosomal fusion complex. VAMP8 interacts with syntaxin-2 and is involved in the terminal step of cytokinesis in mammalian cells. VAMP8 is the major vesicular v-SNARE of zymogen granules from pancreatic acinar cells and has been shown to be a general vesicular SNARE for regulated exocytosis of the exocrine system. For platelet release reaction VAMP8 is the primary v-SNARE.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A SNARE complex mediating fusion of late endosomes defines conserved properties of SNARE structure and function
Antonin W, et al.
The Embo Journal, 19(23), 6453-6464 (2000)
Endobrevin/VAMP-8 is the primary v-SNARE for the platelet release reaction
Ren Q, et al.
Molecular Biology of the Cell, 18(1), 24-33 (2007)
VAMP8/endobrevin as a general vesicular SNARE for regulated exocytosis of the exocrine system
Wang C C, et al.
Molecular Biology of the Cell, 18(3), 1056-1063 (2007)
Localization of the human membrane type 4-matrix metalloproteinase gene (MMP17) to chromosome 12q24
Puente X S, et al.
Genomics, 54(3), 578-579 (1998)
Small-Interfering RNA-Mediated Identification and Regulation of the Ternary SNARE Complex Mediating RBL-2H3 Mast Cell Degranulation
Woska Jr J R and Gillespie M E
Scandinavian Journal of Immunology, 73(1), 8-17 (2011)

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