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  4. Recombinant Human Vesicle-associated membrane protein 2 (VAMP2)

Recombinant Human Vesicle-associated membrane protein 2 (VAMP2)

  • 货号：
    CSB-EP025781HU
  • 规格：
    ￥1344
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP025781HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) VAMP2.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP025781HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) VAMP2.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 别名：
    FLJ11460; RATVAMPB; RATVAMPIR; SYB; SYB2; Synaptobrevin 2; Synaptobrevin-2; VAMP 2; VAMP-2; Vamp2; VAMP2_HUMAN; Vesicle associated membrane protein 2; Vesicle-associated membrane protein 2 (synaptobrevin 2); Vesicle-associated membrane protein 2
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length
  • 来源：
    E.coli
  • 分子量：
    40.1 kDa
  • 表达区域：
    1-116aa
  • 氨基酸序列
    MSATAATAPPAAPAGEGGPPAPPPNLTSNRRLQQTQAQVDEVVDIMRVNVDKVLERDQKLSELDDRADALQAGASQFETSAAKLKRKYWWKNLKMMIILGVICAIILIIIIVYFST
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal GST-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Tris-based buffer,50% glycerol
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • 产品描述：

    The N-terminal GST-tagged recombinant vesicle-associated membrane protein 2 (VAMP2) is produced by expressing the target gene fragment in E.coli and fusing the GST tag to the N-terminus of the resulting protein. The target gene sequence corresponds to the intact amino acids of the human VAMP2. Its purity is greater than 90% determined by SDS-PAGE. On the gel, this recombinant VAMP2 protein migrated to the molecular weight band of approximately 40 kDa. It has also been validated its component by the LC-MS/MS analysis. The target protein VAMP2 is involved in several biological processes, including the targeting or fusion of transport vesicles to their target membrane and the insulin-regulated trafficking of GLUT4 in adipocytes.

  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Involved in the targeting and/or fusion of transport vesicles to their target membrane. Major SNARE protein of synaptic vesicles which mediates fusion of synaptic vesicles to release neurotransmitters. Essential for fast vesicular exocytosis and activity-dependent neurotransmitter release as well as fast endocytosis that mediates rapid reuse of synaptic vesicles. Modulates the gating characteristics of the delayed rectifier voltage-dependent potassium channel KCNB1.
  • 基因功能参考文献：
    1. miR-493-5p overexpression promotes cell apoptosis and inhibits the proliferation and migration of liver cancer cells by negatively regulating the expression of VAMP. PMID: 29328362
    2. VAMP2 is a promising new plasma cell marker PMID: 27247366
    3. VAMP2 is involved in Porphyromonas gingivalis recycling pathway.VAMP2 is localized in early endosomes in gingival epithelial cells. PMID: 26617273
    4. The present study addressed for the first time the unique substrate recognition mechanism of LC/F5 substrate cleavage of VAMP-2 by Botulinum Neurotoxin subtype F5. PMID: 26794648
    5. This study showed that decreased Levels of VAMP2 correlate with Duration of Dementia. PMID: 26639969
    6. VAMP2-NRG1 is a novel oncogenic fusion gene representing a new addition to the list of NRG1 fusion genes, which together may form an important diagnostic and clinical category of lung adenocarcinoma cases PMID: 26134228
    7. A large vesicular pool of VAMP2 maintained by AP180 is crucial to sustain efficient neurotransmission. PMID: 26412491
    8. miR-206 regulates lung surfactant secretion by limiting the availability of VAMP-2 protein. PMID: 25481410
    9. The genetic variations of VAMP2, Synaptotagmin XI might be indication of the relationship between these genes and idiopathic generalized epilepsy PMID: 24164654
    10. BoNT/F5 cleaves substrate synaptobrevin-2 in a different location than the other BoNT/F subtypes, between (54)L and (55)E. PMID: 22172278
    11. unique mechanism of SNARE motif-dependent endocytic sorting and identify the ANTH domain proteins AP180 and CALM as cargo-specific adaptors for synaptobrevin 2 endocytosis PMID: 21808019
    12. VAMP2 mediates the trafficking of alpha5beta1 integrin to the plasma membrane and VAMP2-dependent integrin trafficking is critical in cell adhesion, migration and survival. PMID: 19822142
    13. SNAP-23 and syntaxin-4 are expressed in human eosinophils and are likely candidates for association with VAMP-2 during docking, which is followed by exocytosis PMID: 11842301
    14. VAMP-2 mediates exocytosis of specific and tertiary granules of neutrophils through its interaction with Q-SNARE/R-SNARE complexes located at the neutrophil plasma membrane. PMID: 12517971
    15. VAMP-2 can be one of the v-SNAREs for constitutive exocytosis PMID: 16195891
    16. addition of PIP2 to Stx4/SNAP23 vesicles inhibited the fusion reaction, and its addition to VAMP2 vesicles was stimulatory PMID: 17001002
    17. The vesicular distribution may be attributed in part to the direct interaction between PKD3 and vesicle-associated membrane protein VAMP2, through which PKD3 may regulate VAMP2 vesicle trafficking by facilitating its recruitment to the target membrane. PMID: 17196367
    18. VAMP2 can be phosphorylated by activated PKCzeta in vitro and the presence of ProF increases the PKCzeta-dependent phosphorylation of VAMP2 in vitro PMID: 17313651
    19. Results indicate that the sorting determinants of synaptic vesicle proteins can operate independently of a neuronal context and implicate the association of VAMP2 with synaptophysin I in the specification of the pathway of synaptic vesicle biogenesis. PMID: 17331077
    20. Overexpression of CALM leads to the reduction of cell surface VAMP2, whereas knockdown of CALM by RNA interference results in the accumulation of surface VAMP2. PMID: 18182011
    21. BoNT/B and TeNT possess similar organization but have unique residues to recognize and cleave VAMP-2 PMID: 18511417
    22. analysis of the substrate recognition mechanism of VAMP/synaptobrevin-cleaving clostridial neurotoxins PMID: 18511418
    23. These results do not suggest that a common genetic variant at VAMP2 or VAMP3 contributes to the development of bipolar affective disorder in German patients. PMID: 18628682

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  • 亚细胞定位：
    Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane; Single-pass type IV membrane protein. Cell membrane.
  • 蛋白家族：
    Synaptobrevin family
  • 组织特异性：
    Nervous system and skeletal muscle.
  • 数据库链接：

    HGNC: 12643

    OMIM: 185881

    KEGG: hsa:6844

    STRING: 9606.ENSP00000314214

    UniGene: Hs.25348