VAMP7 Antibody

Code CSB-PA025785ZA01HU
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Product Details

Full Product Name Rabbit anti-Homo sapiens (Human) VAMP7 Polyclonal antibody
Uniprot No. P51809
Target Names VAMP7
Alternative Names FLJ53045 antibody; FLJ53762 antibody; FLJ54296 antibody; HGNC:11486 antibody; OTTHUMP00000024258 antibody; OTTHUMP00000024259 antibody; OTTHUMP00000225953 antibody; SYBL 1 antibody; SYBL1 antibody; Synaptobrevin like 1 antibody; Synaptobrevin-like protein 1 antibody; Tetanus insensitive VAMP antibody; Tetanus neurotoxin insensitive VAMP antibody; Tetanus-insensitive VAMP antibody; TI VAMP antibody; Ti-VAMP antibody; TIVAMP antibody; VAMP-7 antibody; VAMP7 antibody; VAMP7_HUMAN antibody; Vesicle-associated membrane protein 7 antibody
Raised in Rabbit
Species Reactivity Homo sapiens
Immunogen Recombinant Homo sapiens VAMP7 protein
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated
Clonality Polyclonal
Isotype IgG
Purification Method Protein A/G
Concentration It differs from different batches. Please contact us to confirm it.
Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form Liquid
Tested Applications ELISA, WB (ensure identification of antigen)
Protocols ELISA Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables ① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee ① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time Made-to-order (12-14 weeks)

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Target Background

Function
(From Uniprot)
Involved in the targeting and/or fusion of transport vesicles to their target membrane during transport of proteins from the early endosome to the lysosome. Required for heterotypic fusion of late endosomes with lysosomes and homotypic lysosomal fusion. Required for calcium regulated lysosomal exocytosis. Involved in the export of chylomicrons from the endoplasmic reticulum to the cis Golgi. Required for exocytosis of mediators during eosinophil and neutrophil degranulation, and target cell killing by natural killer cells. Required for focal exocytosis of late endocytic vesicles during phagosome formation.
Gene References into Functions
  1. VAMP-7 participates in both platelet granule secretion and spreading and suggest a mechanism whereby VAMP-7 links granule exocytosis with actin reorganization. PMID: 25999457
  2. highlight the role that VAMP3 and VAMP7 play in selection of the pathways leading to generation of ultrastructurally different LC3 compartments PMID: 25046114
  3. increased gene dosage of VAMP7, and thus higher expression levels of its protein product, enhances estrogen receptor action in male genitourinary tissues PMID: 24880616
  4. CALM is able to sort VAMP4 and VAMP7, even though they have sorting signals for other clathrin adaptors. PMID: 23741335
  5. Overexpression of Vamp7 inhibited the heterotypic fusion with lysosomes and the homotypic fusion between individual Coxiella phagosomes and replicative vacuoles. PMID: 23217169
  6. Activation of TI-VAMP-mediated exocytosis thus relies on tyrosine phosphorylation. PMID: 23471971
  7. hVps41 and VAMP7 are specifically involved in the fusion of trans-Golgi network-derived lysosome-associated membrane protein carriers with late endosomes. PMID: 23322049
  8. In a mammalian tumor cell line a subset of VAMP7 (V-SNARE)-positive vacuoles colocalize with LC3 at the cell periphery (focal adhesions) upon starvation. PMID: 22951367
  9. Downregulation of VAMP7 expression inhibited the fusion of ATP-storing vesicles and ATP-mediated calcium wave propagation. PMID: 22188132
  10. VAMP7-SNARE motif is trapped between Varp and the VAMP7 longin domain, and hence Varp kinetically inhibits the ability of VAMP7 to form SNARE complexes PMID: 23104059
  11. These studies identify a new alpha-granule subtype expressing VAMP-7 that moves to the periphery during spreading, supporting the premise that alpha-granules are heterogeneous and demonstrating that granule exocytosis is required for platelet spreading. PMID: 22589474
  12. The endosomal trafficking and recycling of MT1-MMP was found to be dependent upon Rab7 and VAMP7, and blocking the function of these proteins reduced cell migration and invasion. PMID: 22002060
  13. Behavioral characterization studies indicate that deletion of Vamp7 exon 7 is associated with a role for VAMP7 in higher brain functions. PMID: 22323709
  14. VAMP7 is involved in many fusion processes and thus plays a more general function in NK-cell activity than VAMP4. PMID: 21805468
  15. Alternative splicing of SYBL1 by exon skipping events results in the production of a number of VAMP7 isoforms. PMID: 21609427
  16. SNARE VAMP7/TI-VAMP adopts a closed conformation PMID: 20378544
  17. Results highlight the role of TI-VAMP in the secretory pathway of a tetraspanin, and support a model in which CD82 allows EGFR entry in microdomains that control its clathrin-dependent endocytosis and signaling. PMID: 20144992
  18. TI-VAMP/VAMP7 and VAMP3/cellubrevin: two v-SNARE proteins involved in specific steps of the autophagy/multivesicular body pathways. PMID: 19781582
  19. A G-->C transversion in a regulatory region was found to be associated with bipolar affective disorder. PMID: 11840509
  20. In ICF (immunodeficiency, centromeric instability, facial abnormalities) syndrome SYBL1 escapes from silencing and this correlates with altered patterns of histone methylation and acetylation. PMID: 12444103
  21. results reported here clarify that a Staf-zinc finger family factor is the major nuclear protein bound to the synaptobrevin-like 1 (SYBL1) promoter region and is responsible for its regulation in HeLa cells PMID: 14672948
  22. VAMP-7 is involved in the constitutive exocytosis as a slow, minor v-SNARE, but not in lysosomal transport PMID: 16195891
  23. Data show that the insensitivity of TI-VAMP to botulinum neurotoxin B relies on at least 12 amino acid changes versus VAMP-2, which are scattered along an interface of 22 amino acid residues in length. PMID: 16430921
  24. Our results show that VAMP-7 is a crucial component of granzyme B release and target cell killing in the NK cell line YT-Indy. PMID: 18042464
  25. 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
  26. The participation of vesicle-associated membrane protein 7 as a partner of syntaxin 7 in VacA-induced vacuole formation is reported. PMID: 18362137
  27. Collectively, these data point to a specific role of VAMP7 in delivering MT1-MMP to sites of matrix degradation, maintaining the functional machinery required for invasion. PMID: 18571410
  28. Study demonstrates that the clathrin-mediated endocytosis of the SNARE VAMP7 is directly mediated by Hrb, a clathrin adaptor and ArfGAP. PMID: 18775314
  29. HRB is involved in clathrin-dependent endocytosis and recruits TI-VAMP in this process PMID: 18819912
  30. The present results suggest that a SNARE complex containing VAMP7 and Vti1a defines a novel traffic pathway to the cell surface in both neuronal and non-neuronal cells. PMID: 19138172
  31. show that TI-VAMP interacts with the Vps9 domain and ankyrin-repeat-containing protein Varp, a guanine nucleotide exchange factor of the small GTPase Rab21, through a specific domain herein called the interacting domain. PMID: 19745841

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Subcellular Location Cytoplasmic vesicle, secretory vesicle membrane; Single-pass type IV membrane protein. Golgi apparatus, trans-Golgi network membrane; Single-pass type IV membrane protein. Late endosome membrane; Single-pass type IV membrane protein. Lysosome membrane; Single-pass type IV membrane protein. Endoplasmic reticulum membrane; Single-pass type IV membrane protein. Cytoplasmic vesicle, phagosome membrane; Single-pass type IV membrane protein. Cell junction, synapse, synaptosome.
Protein Families Synaptobrevin family
Tissue Specificity Detected in all tissues tested.
Database Links

HGNC: 11486

OMIM: 300053

KEGG: hsa:6845

STRING: 9606.ENSP00000262640

UniGene: Hs.24167

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