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Recombinant Mouse Activin receptor type-2B (Acvr2b)

  • 中文名稱：
    Recombinant Mouse Activin receptor type-2B(Acvr2b)
  • 貨號：
    CSB-CF001261MO
  • 規(guī)格：
  • 來源：
    in vitro E.coli expression system
  • 其他：

產(chǎn)品詳情

  • 基因名：
  • Uniprot No.：
  • 別名：
    Acvr2b; Activin receptor type-2B; Activin receptor type IIB; ACTR-IIB
  • 種屬：
    Mus musculus (Mouse)
  • 蛋白長度：
    Full Length of Mature Protein
  • 表達(dá)區(qū)域：
    19-536
  • 氨基酸序列
    SGRGEAETRECIYYNANWELERTNQSGLERCEGEQDKRLHCYASWRNSSGTIELVKKGCWLDDFNCYDRQECVATEENPQVYFCCCEGNFCNERFTHLPEPGGPEVTYEPPPTAPTLLTVLAYSLLPIGGLSLIVLLAFWMYRHRKPPYGHVDIHEVRQCQRWAGRRDGCADSFKPLPFQDPGPPPPSPLVGLKPLQLLEIKARGRFGCVWKAQLMNDFVAVKIFPLQDKQSWQSEREIFSTPGMKHENLLQFIAAEKRGSNLEVELWLITAFHDKGSLTDYLKGNIITWNELCHVAETMSRGLSYLHEDVPWCRGEGHKPSIAHRDFKSKNVLLKSDLTAVLADFGLAVRFEPGKPPGDTHGQVGTRRYMAPEVLEGAINFQRDAFLRIDMYAMGLVLWELVSRCKAADGPVDEYMLPFEEEIGQHPSLEELQEVVVHKKMRPTIKDHWLKHPGLAQLCVTIEECWDHDAEARLSAGCVEERVSLIRRSVNGTTSDCLVSLVTSVTNVDLLPKESSI
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    N-terminal 10xHis-tagged
  • 產(chǎn)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.
  • 緩沖液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    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.
  • 注意事項(xiàng)：
    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.

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 功能：
    Transmembrane serine/threonine kinase activin type-2 receptor forming an activin receptor complex with activin type-1 serine/threonine kinase receptors (ACVR1, ACVR1B or ACVR1c). Transduces the activin signal from the cell surface to the cytoplasm and is thus regulating many physiological and pathological processes including neuronal differentiation and neuronal survival, hair follicle development and cycling, FSH production by the pituitary gland, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. Activin is also thought to have a paracrine or autocrine role in follicular development in the ovary. Within the receptor complex, the type-2 receptors act as a primary activin receptors (binds activin-A/INHBA, activin-B/INHBB as well as inhibin-A/INHA-INHBA). The type-1 receptors like ACVR1B act as downstream transducers of activin signals. Activin binds to type-2 receptor at the plasma membrane and activates its serine-threonine kinase. The activated receptor type-2 then phosphorylates and activates the type-1 receptor. Once activated, the type-1 receptor binds and phosphorylates the SMAD proteins SMAD2 and SMAD3, on serine residues of the C-terminal tail. Soon after their association with the activin receptor and subsequent phosphorylation, SMAD2 and SMAD3 are released into the cytoplasm where they interact with the common partner SMAD4. This SMAD complex translocates into the nucleus where it mediates activin-induced transcription. Inhibitory SMAD7, which is recruited to ACVR1B through FKBP1A, can prevent the association of SMAD2 and SMAD3 with the activin receptor complex, thereby blocking the activin signal. Activin signal transduction is also antagonized by the binding to the receptor of inhibin-B via the IGSF1 inhibin coreceptor.
  • 基因功能參考文獻(xiàn)：
    1. The current study reveals that ActRIIB activation by activin A induces muscle catabolism primarily through the activation of p38beta MAPK-mediated catabolic signalling that activates the ubiquitin-proteasome pathway and the autophagy-lysosome pathway. PMID: 27897407
    2. The endoplasmic reticulum stress stress and unfolded protein response are increased in mdx muscle. However, these processes are not distinctly improved by voluntary exercise or blocking activin receptor IIB ligands and thus do not appear to be optimal therapeutic choices for improving proteostasis in Duchenne muscular dystrophy. PMID: 27554968
    3. Data, including data from studies using transgenic mice, suggest that osteoblasts deficient in Acvr2A exhibit un-characteristic features; osteoclasts deficient in Acvr2A or Acvr2B or both appear normal. Acvr2A-deficient mice exhibit significantly increased femoral trabecular bone volume at 6 weeks of age; Acvr2B-deficient mice exhibit no significant change in any bone parameter. PMID: 28659341
    4. Differential muscle hypertrophy is associated with satellite cell numbers and Akt pathway activation following activin type IIB receptor inhibition in Mtm1 PMID: 24726641
    5. ActRIIB inhibition enhanced energy expenditure only at ambient temperature or in the cold, where nonshivering thermogenesis is minimal, suggesting that brown fat activation plays a prominent role in the metabolic actions of ActRIIB inhibition. PMID: 22586266
    6. findings best fit a model in which BMP3, produced by mature bone cells, acts to reduce BMP signaling through Acvr2b in skeletal progenitor cells, limiting their differentiation to mature osteoblasts PMID: 22074949
    7. Functional redundancy in osteoblast differentiation is observed between bone morphogenetic protein receptor BMPR-II and ActR-IIB. PMID: 21503889
    8. Inhibition of activin receptor type IIB increases strength and lifespan in myotubularin-deficient mice. PMID: 21281811
    9. Akt isoforms are not essential for for the ability of ActRIIB inhibition to regulate muscle size and function . PMID: 20856813
    10. ActRIIB plays a role in the specification of left-sidedness in developing mice PMID: 12112458
    11. Activin type IIB(ActRIIB) and its subfamily receptor, Activin type IIA (ActRIIA), cooperatively mediate the Gdf11 signal in patterning the axial vertebrae PMID: 12414726
    12. ActRIIB is expressed in the early development of thymocytes. PMID: 16477644
    13. genetic evidence strongly suggested that ActRIIB and Smad2 function in the same signaling pathway to regulate axial patterning and pancreas islet formation by means of a threshold mechanism. PMID: 17849440
    14. expression of MSTN and its associated binding proteins can be modulated in adipose tissue and skeletal muscle by chronic obesity PMID: 18334608
    15. Data suggest that BMP3 exerts its effects in the skeleton by altering signaling through ActRIIB in chondrocytes and the periosteum, and this results in defects in bone collar formation and late hypertrophic chondrocyte maturation. PMID: 19653325

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  • 亞細(xì)胞定位：
    Cell membrane; Single-pass type I membrane protein.
  • 蛋白家族：
    Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily
  • 數(shù)據(jù)庫鏈接：