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Mouse Thrombospondin-2(THBS2) ELISA kit

  • 中文名称:
    小鼠血小板反应蛋白-2(THBS2)酶联免疫试剂盒
  • 货号:
    CSB-EL023488MO
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    小鼠血小板反应蛋白-2(THBS2)酶联免疫试剂盒(CSB-EL023488MO)为双抗夹心法ELISA试剂盒,定量检测血清、血浆、组织匀浆.样本中的THBS2含量。THBS2是一个靶点。目前虽未给出其背景具体信息,但作为研究靶点,科学家可能围绕它探索其在生物体内的作用机制,如与疾病发生、发展的关联,在细胞信号传导、增殖分化等过程中扮演的角色,以寻找潜在治疗策略。试剂盒检测范围为6.25 ng/ml-400 ng/ml.,灵敏度为1.56 ng/ml.。科研人员可将其应用于心血管疾病模型、肿瘤微环境研究或组织修复机制探索等基础研究领域,通过检测不同病理状态下THBS2的表达动态,为相关分子机制解析提供数据支持。本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。
  • 别名:
    Thbs2 ELISA Kit; Tsp2 ELISA Kit; Thrombospondin-2 ELISA Kit
  • 缩写:
  • Uniprot No.:
  • 种属:
    Mus musculus (Mouse)
  • 样本类型:
    serum, plasma, tissue homogenates.
  • 检测范围:
    6.25 ng/ml-400 ng/ml.
  • 灵敏度:
    1.56 ng/ml.
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Cardiovascular
  • 测定原理:
    quantitative
  • 测定方法:
    Sandwich
  • 精密度:

    Intra-assay Precision (Precision within an assay): CV%<8%

    Three samples of known concentration were tested twenty times on one plate to assess.

    Inter-assay Precision (Precision between assays): CV%<10%

    Three samples of known concentration were tested in twenty assays to assess.

  • 线性度:

    To assess the linearity of the assay, samples were spiked with high concentrations of mouse THBS2 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.

     

    Sample

    Serum(n=4)

    1:1

    Average %

    96

    Range %

    90-103

    1:2

    Average %

    102

    Range %

    97-106

    1:4

    Average %

    89

    Range %

    86-93

    1:8

    Average %

    94

    Range %

    89-98

  • 回收率:

    The recovery of mouse THBS2 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

    Sample Type

    Average % Recovery

    Range

    Serum (n=5)

    103

    98-107

    EDTA plasma (n=4)

    95

    90-111

  • 标准曲线:

    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

    ng/ml

    OD1

    OD2

    Average

    Corrected

    400

    2.366

    2.454

    2.410

    2.230

    200

    1.523

    1.633

    1.578

    1.398

    100

    0.974

    0.958

    0.966

    0.786

    50

    0.603

    0.632

    0.618

    0.438

    25

    0.421

    0.425

    0.423

    0.243

    12.5

    0.298

    0.286

    0.292

    0.112

    6.25

    0.233

    0.250

    0.242

    0.062

    0

    0.179

    0.180

    0.180

     

  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 最新研究进展:
    THBS2是一种血小板的富含蛋白质,已知在多个生物过程中起到重要的作用。最近的研究表明,THBS2在多种癌症的发展中发挥着作用,例如胃癌、乳腺癌、肺癌等。研究表明,THBS2与肿瘤的侵袭、转移和血管新生有关。
  • 功能:
    Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions. Ligand for CD36 mediating antiangiogenic properties.
  • 基因功能参考文献:
    1. Data provide evidence that TSP2 transcription is suppressed by hypoxia through a mechanism that requires HIF-1alpha. PMID: 28789925
    2. TWIST2 induces miR-221-3p expression and consequently suppresses its direct target, THBS2, in lymphatic metastasis cervical cancer. PMID: 29242498
    3. TSP2 deficiency imparted a brittle phenotype on cortical bone. electron microscopy revealed less intensely stained collagen fibrils with altered morphology in the extracellular matrix assembled by osteoblasts on the anterior surface of TSP2-KO femora. PMID: 26272319
    4. Enhanced levels of TSP-2 in the skin result in reduced susceptibility to chemically-induced skin carcinogenesis. PMID: 24507936
    5. in the context of osteoblast differentiation, TSP2 promotes the assembly of a type-I collagen-rich matrix by facilitating pro-collagen processing. PMID: 23763373
    6. The proposed mechanism for the shift in stem cell fate in fracture healing is that increased vascular density and hence oxygen availability in TSP2-null mice regulates differentiation. PMID: 23775935
    7. The upregulation of TSP-2 mediated by increased oxidative stress contributes to angiogenesis dysfunction in diabetic bone marrow derived angiogenic cells. PMID: 23723366
    8. TSP2 is a negative regulator of ischemic fracture healing, and in the absence of TSP2 bone regeneration is enhanced. PMID: 23280580
    9. Using a TSP-2-knockout mouse model and cardiac cell transplantation, we found significantly reduced fibrosis and increased endothelial cell density in the peri-graft region. PMID: 22512900
    10. the two TSP2 isforms are differentially modulated at injured and noninjured skeletal sites in an animal undergoing fracture healing. PMID: 22362307
    11. TSP-2 has a protective role against cardiac inflammation, injury, and dysfunction in acute viral myocarditis. PMID: 22308237
    12. astrocyte-derived TSP-2 is critical for the maintenance of physiological MMP-2 and MMP-9 levels during the foreign body response and contributes to the repair of the BBB PMID: 21704005
    13. Endothelial nitric oxide synthase controls the expression of the angiogenesis inhibitor thrombospondin 2 PMID: 21949402
    14. The secreted protein is an autocrine inhibitor of marrow stromal cell proliferation. PMID: 11874233
    15. Megakaryocytes require this protein for normal platelet formation and function. PMID: 12732502
    16. Thrombospondin 2 regulates cell proliferation induced by Rac1 redox-dependent signaling PMID: 12861025
    17. TSP2-null mice provide an animal model to assist in the understanding of the molecular basis of spontaneous, premature softening of the uterine cervix. PMID: 14561659
    18. Delay in expression of TSP2 and metalloproteinase 2 in the wounds of aged mice could contribute to their impaired rate of wound healing. PMID: 14996433
    19. CD36 mediates the antiangiogenic effect of thrombospondin-2, which is modulated by histidine-rich glycoprotein PMID: 15748999
    20. the absence of TSP2 protects against ovariectomy-induced bone loss by two complementary processes: increased formation and decreased resorption. PMID: 15979292
    21. Mutations targeting intermodular interfaces or calcium binding destabilize the thrombospondin-2 signature domain. PMID: 18682400
    22. TSP-2 was found to be present in some, but not all, annulus cells of the human annulus and the mouse annulus. PMID: 18718009
    23. Taken together, our observations support a role for TSP2 as critical determinant of the brain response to biomaterials. PMID: 19020342
    24. TSP-2 expression in the heart protects against age-dependent dilated cardiomyopathy. PMID: 19805649

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  • 蛋白家族:
    Thrombospondin family
  • 数据库链接: