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  4. ACVR2B Recombinant Monoclonal Antibody

ACVR2B Recombinant Monoclonal Antibody

说明书
  • 中文名称：
    ACVR2B重组抗体
  • 货号：
    CSB-RA260702A0HU
  • 规格：
    ￥1320
  • 图片：
    • IHC image of CSB-RA260702A0HU diluted at 1:100 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
    • IHC image of CSB-RA260702A0HU diluted at 1:100 and staining in paraffin-embedded human placenta tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
  • 其他：

产品详情

  • 产品描述：
    CSB-RA260702A0HU ACVR2B重组单克隆抗体是针对激活素受体2B（Activin Receptor Type-2B）靶点开发的高特异性科研工具，该受体作为TGF-β超家族成员，在调控肌肉发育、代谢平衡及组织修复等生理过程中发挥重要作用。本产品经严格验证适用于ELISA和免疫组化（IHC）实验，在石蜡包埋组织切片中展现出清晰的亚细胞定位效果，推荐使用稀释比例为1:50至1:200时可获得理想染色特异性。实验数据显示该抗体能有效识别天然及重组ACVR2B蛋白，在肌肉生物学研究、代谢疾病模型构建及受体信号转导机制探索等基础科研领域具有重要应用价值，尤其适用于探究骨骼肌萎缩、肥胖相关代谢紊乱或癌症微环境中ACVR2B介导的分子调控网络。
  • Uniprot No.：
    Q13705
  • 基因名：
    ACVR2B
  • 别名：
    Activin receptor type-2B (EC 2.7.11.30) (Activin receptor type IIB) (ACTR-IIB), ACVR2B
  • 反应种属：
    Human
  • 免疫原：
    A synthesized peptide derived from human Activin Receptor Type IIB
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 克隆类型：
    Monoclonal
  • 抗体亚型：
    Rabbit IgG
  • 纯化方式：
    Affinity-chromatography
  • 克隆号：
    7B10
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA, IHC
  • 推荐稀释比：
    Application Recommended Dilution
    IHC 1:50-1:200
  • Protocols：
    ELISA Protocol
    Immunohistochemistry (IHC) Protocol
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
  • 用途：
    For Research Use Only. Not for use in diagnostic or therapeutic procedures.

产品评价

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ACVR2B antibodies

ACVR2B Proteins

靶点详情

  • 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.
  • 基因功能参考文献：
    1. the A allele of genetic variant rs2276541 in ACVR2B is associated with lean muscle mass PMID: 26848890
    2. ActR-IIB is expressed in male germ cells and Sertoli cells. PMID: 26289399
    3. We found that the AAAAA, AGGAG, and AGGGA haplotypes in ACVR2B were associated with susceptibility to Premature Ovarian Failure when they also had at least one CATAG haplotype in ADAMTS19. PMID: 25051287
    4. miR-21 interacts directly with the 3'-untranslated region of ACVR2B mRNA. Mechanical stretch suppressed ACVR2B protein levels in periodontal ligament stem cells. Gain- and loss of function of ACVR2B mediated the osteogenic differentiation of PDLSCs. PMID: 25203845
    5. Activin type IIB receptors are clearly demonstrable throughout the adult human hypothalamus and basal forebrain. PMID: 22296042
    6. After eccentric exercise, postmenopausal women not using hormone therapy (HT) expressed lower levels of ActRIIb while postmenopausal women using HT showed a heightened response. PMID: 22395277
    7. The interaction between all five miRNAs and ACVR2B was verified by an in vitro assay. PMID: 22431721
    8. Mutations in Activin A Receptor Type IIB were identified in 4 of the 47 patients (8.5%) with heterotaxy syndrome. Our results expand the mutation spectrum of monogenic heterotaxy syndrome with associated cardiac anomalies. PMID: 21864452
    9. discussion of crystal structure of kinase domain of ActRIIB; structural analysis may be of help in developing selective inhibitors [REVIEW] PMID: 21353874
    10. Inhibition of negative regulators of skeletal muscle by a soluble form of activin type IIB receptor (ACE-031) increases muscle mass independent of fiber-type expression. PMID: 20466801
    11. analysis of expression and cellular compartmentalization of the activin receptors ActRIIA, ActRIIB and ActRIB, the inhibin co-receptor (betaglycan), and activin signaling proteins Smads 2, 3 and 4, and growth regulatory role during lactation PMID: 12782414
    12. activin signaling via type II receptors requires a specific sequence for ALK4 binding PMID: 15123686
    13. These results indicate that haplotype structure at the ACVR2B and follistatin loci may contribute to interindividual variation in skeletal muscle mass and strength, although these data indicate sex-specific relationships. PMID: 17347381
    14. The high-resolution structure of human ActRIIB kinase domain in complex with adenine establishes the conserved bilobal architecture consistent with all other catalytic kinase domains. PMID: 17893364

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  • 相关疾病：
    Heterotaxy, visceral, 4, autosomal (HTX4)
  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein.
  • 蛋白家族：
    Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily
  • 数据库链接：

    HGNC: 174

    OMIM: 602730

    KEGG: hsa:93

    STRING: 9606.ENSP00000340361

    UniGene: Hs.174273

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