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  4. Recombinant Human Substance-K receptor (TACR2)

Recombinant Human Substance-K receptor (TACR2)

  • 货号：
    CSB-CF023069HU
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
  • Uniprot No.：
  • 别名：
    TACR2; NK2R; NKNAR; TAC2R; Substance-K receptor; SKR; NK-2 receptor; NK-2R; Neurokinin A receptor; Tachykinin receptor 2
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-398
  • 氨基酸序列
    MGTCDIVTEANISSGPESNTTGITAFSMPSWQLALWATAYLALVLVAVTGNAIVIWIILA HRRMRTVTNYFIVNLALADLCMAAFNAAFNFVYASHNIWYFGRAFCYFQNLFPITAMFVS IYSMTAIAADRYMAIVHPFQPRLSAPSTKAVIAGIWLVALALASPQCFYSTVTMDQGATK CVVAWPEDSGGKTLLLYHLVVIALIYFLPLAVMFVAYSVIGLTLWRRAVPGHQAHGANLR HLQAMKKFVKTMVLVVLTFAICWLPYHLYFILGSFQEDIYCHKFIQQVYLALFWLAMSST MYNPIIYCCLNHRFRSGFRLAFRCCPWVTPTKEDKLELTPTTSLSTRVNRCHTKETLFMA GDTAPSEATSGEAGRPQDGSGLWFGYGLLAPTKTHVEI
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-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：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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.
  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    This is a receptor for the tachykinin neuropeptide substance K (neurokinin A). It is associated with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of affinity of this receptor to tachykinins is: substance K > neuromedin-K > substance P.
  • 基因功能参考文献：
    1. This study revealed for the first time an increase of Mast Cells -nerve association and NK2R expression on Mast Cells during Allergic Rhinitis as well as nerve fibres containing receptors for mass cells. PMID: 28030866
    2. Neuropeptide signaling through neurokinin-1 and neurokinin-2 receptors augments antigen presentation by human dendritic cells PMID: 26371842
    3. The occurrence of a profound alteration in NK receptor expression in RMDD is a novel finding that suggests NK-1R and NK-2R pathways as possible players in major depressive disorder. PMID: 23142211
    4. NK2R-dependent neuropeptide signaling regulates Ag-specific T cell responses via activation of DC function PMID: 22474018
    5. This study demonistrated that no association of Tachykinin receptor 2 (TACR2) polymorphisms with Alzheimer's disease. PMID: 19375820
    6. Tachykinin NK2 receptors mediate smooth muscle contraction in human corpus cavernosum and spongiosum. PMID: 11906947
    7. Identification of a tachykinin NK(2) receptor splice variant. PMID: 12427486
    8. protease-activated receptor 2 agonists induced a contraction of murine intestinal smooth muscle that was mediated by nerves and requires both neurokinin 1 and 2 receptors PMID: 12801882
    9. NK2 receptors are compartmentalized at the plasma membrane PMID: 15294896
    10. We propose that the N-terminus of NKA is exposed and accessible to the extracellular medium. Subsequent amino acids of the NKA peptide become progressively more buried residues up to approximately one-third of the transmembrane-spanning domain. PMID: 17402972
    11. Data indicate that presynaptic and postsynaptic neuroneuronal and neuromuscular regulatory processes mediated by tachykinins via NK2r may occur for modulating human colonic motility. PMID: 17503489
    12. Increased proportion of alveolar macrophages expressing neurokinin 2 receptor may be involved in the pathogenesis of COPD. PMID: 17532769
    13. all three subtypes of NKRs are expressed in native human airway smooth muscle cells & IP3 levels are the primary mediators of NKR-stimulated initial [Ca2+]i increases, whereas store-operated Ca2+ channels mediate sustained phase of the [Ca2+]i increase. PMID: 18203813
    14. NK2 receptors are involved in the neuroneuronal and neuromuscular processes regulating human colonic motility. PMID: 18219665
    15. polymorphisms leading to the Ile23Thr and Arg375His amino acid exchanges are highly prevalent in the human TACR2 gene, but do affect the potency of the endogenous agonist NKA or small molecule antagonists with respect to intracellular Ca(2+) signalling PMID: 18601911
    16. The prevalence of the TACR2 mRNA alpha isoform strongly suggests a major involvement of tachykinin NK(2) receptor in the regulation of human colonic functions. PMID: 18835556

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  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    G-protein coupled receptor 1 family
  • 数据库链接：

    HGNC: 11527

    OMIM: 162321

    KEGG: hsa:6865

    STRING: 9606.ENSP00000362403

    UniGene: Hs.88372