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  4. Mouse coagulation factor Ⅷ(FⅧ) ELISA Kit

Mouse coagulation factor Ⅷ(FⅧ) ELISA Kit

  • 中文名称：
    小鼠凝血因子Ⅷ（FⅧ）酶联免疫试剂盒
  • 货号：
    CSB-E13084m
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Mouse Coagulation factor VIII (F8) ELISA Kit was designed for the quantitative measurement of Mouse Coagulation factor VIII (F8) protein in serum, plasma. It is a Sandwich ELISA kit, its detection range is 0.312 ng/mL-20 ng/mL and the sensitivity is 0.078 ng/mL.

  • 别名：
    F8 ELISA kit; Cf8 ELISA kit; F8cCoagulation factor VIII ELISA kit; Procoagulant component ELISA kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Mus musculus (Mouse)
  • 样本类型：
    serum, plasma
  • 检测范围：
    0.312 ng/mL-20 ng/mL
  • 灵敏度：
    0.078 ng/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Immunology
  • 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 FⅧ in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:1000Average %95
    Range %89-99
    1:2000Average %96
    Range %92-101
    1:4000Average %99
    Range %94-102
    1:8000Average %93
    Range %86-97
  • 回收率：
    The recovery of mouse FⅧ 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 TypeAverage % RecoveryRange
    Serum (n=5) 8680-92
    EDTA plasma (n=4)9288-96
  • 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/mlOD1OD2AverageCorrected
    202.564 2.487 2.526 2.381
    102.117 2.254 2.186 2.041
    51.575 1.667 1.621 1.476
    2.51.065 1.074 1.070 0.925
    1.250.605 0.622 0.614 0.469
    0.6250.332 0.344 0.338 0.193
    0.3120.238 0.232 0.235 0.090
    00.146 0.144 0.145
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Factor VIII, along with calcium and phospholipid, acts as a cofactor for factor IXa when it converts factor X to the activated form, factor Xa.
  • 基因功能参考文献：
    1. Haemophilic animals (F8(-/-) mice) fed a high fat/fructose diet are highly prone to hepatic steatosis and thrombocytopenia. PMID: 29656466
    2. CD32 blockade suppresses the FVIII-specific recall response by two ways: i) increasing apoptosis of FVIII-specific memory B-cells and ii) disturbing FVIII-specific T cell response by modulating presentation of rhFVIII to CD4(+) T cells. PMID: 28492697
    3. Type 2N von Willebrand disease variants were associated with decreased VWF secretion and impaired factor VIII binding/stability. PMID: 28581694
    4. Cytokine release was quantified from FVIII(-/-) splenocytes restimulated with FVIII in the absence or presence of different anti-FcgammaRIIB (CD32) Antibodies (anti-CD32 mAbs) over 6 days. PMID: 28561280
    5. results revealed localized vascular expression of FVIII and von Willebrand factor and identified lymphatic endothelial cell as a major cellular source of FVIII in extrahepatic tissues. PMID: 27207787
    6. the results indicate that residues in the C1 and/or C2 domains of factor VIII are implicated in immunogenic factor VIII uptake, at least in vitro Conversely, in vivo, the binding to endogenous von Willebrand factor masks the reducing effect of mutations in the C domains on factor VIII immunogenicity. PMID: 27758819
    7. Describe a genetically engineered mouse model of hemophilia A with complete deletion of the F8 gene. PMID: 26588198
    8. data demonstrate that infusion of platelets containing FVIII triggers neither primary nor memory anti-FVIII immune response in FVIII(null) mice PMID: 26668132
    9. Both platelet-VWF and plasma-VWF are required for optimal platelet-derived FVIII gene therapy for hemophilia A in the presence of inhibitors. PMID: 25955153
    10. These data support the investigation of FVIII orthologs as treatment modalities in both the congenital and acquired FVIII inhibitor settings. PMID: 25315236
    11. Extrahepatic sources of factor VIII potentially contribute to the coagulation cascade correcting the bleeding phenotype of mice with hemophilia A. PMID: 25911555
    12. Activatable bioengineered FIX molecules with FVIII-independent activity might be a promising tool for improving hemophilia A treatment, especially for patients with inhibitors. PMID: 25224783
    13. This study demonstrated that FVIIIa interacts with Low-density lipoprotein receptor-related protein 1 cluster III. PMID: 25486042
    14. a fragment containing only approximately 20% of the VWF sequence is sufficient to support FVIII stability in vivo PMID: 24850761
    15. Endothelial cells from multiple, but not all, tissues contribute to the plasma FVIII pool in the mouse. PMID: 24719406
    16. Endothelial cells are the predominant, and possibly exclusive, source of plasma FVIII. PMID: 24705491
    17. Micro-computed tomography analysis of distal tibia metaphyses also revealed for the first time a major impact of the FVIII/thrombin/PAR1 axis on the dynamic bone structure, showing reduced bone. PMID: 23982175
    18. Findings indicate that improving protein trans-splicing by inter-chain disulfide bonding is a promising approach for increasing the efficacy of dual-vector based FVIII gene transfer. PMID: 23526393
    19. Acute elevations in FVIII levels result in a non-linear thrombogenic effect, with non-significant increases in thrombogenic risk. Prolonged elevation of plasma FVIII did not further increase the thrombogenic potential of elevated FVIII levels. PMID: 23178924
    20. Transient B cell depletion and even more so use of a codon-optimized FVIII sequence in hepatic gene transfer represent promising strategies to avoid inhibitor formation and promote tolerance in gene therapy for hemophilia A. PMID: 22655063
    21. In this mouse model of venular thrombosis, partial FVIII inhibition yielded similar antithrombotic effects as nearly complete FVIII inhibition. PMID: 21777952
    22. Murine models of combined TFPI and factor VIII deficiency were used to examine the impact of TFPI deficiency on bleeding and clotting in hemophilia PMID: 22355108
    23. Compared with control mice, elevated FVIII stabilized thrombi (fewer emboli) after short injury, but it had no effect after longer injury. PMID: 21828144
    24. analysis of animal models for hemophilia A and the advantage of rats over mice in the factor VIII gene mutation model PMID: 20626616
    25. Expression of human B-domain deleted FVIII in the vascular endothelium of FVIII-deficient mice results in costorage of FVIII and von Willebrand factor in endothelial Weibel-Palade bodies and restores normal levels and activity of FVIII in plasma. PMID: 20606161
    26. The study presents the spectrum of factor VIII mutations in Korean patients with severe hemophilia A. PMID: 20533009
    27. FVIII-deficient mouse had a prolonged blood clotting time and their phenotypes are similar to human with hemophilia A. PMID: 20140858
    28. Factor VIII mRNA is expressed in liver sinusoid endothelium, hepatocytes, and kidney. PMID: 11583319
    29. Factor VIII binding site for ESH8 determined. PMID: 12011059
    30. Factor VIII expression in azoxymethane-induced murine fulminant hepatic failure PMID: 12070019
    31. decrease in fVIII is not secondary to loss of von Willebrand factor in fulminant hepatic failure in mice PMID: 12730105
    32. findings suggest that a major T-cell epitope in the F8 C2 domain recognized by hemophilic mice is located within the same region that binds to inhibitors, vWF, and activated membranes PMID: 15351848
    33. FVIII's interaction with VWF and its intracellular transportation, storage, and secretion differ greatly depending on the cell type PMID: 15731176
    34. Gene therapy using this obviates the effect of desmopressin with hemophilia A. PMID: 15837921
    35. activation of the intrinsic pathway of coagulation is potently proatherogenic at the early stage of atherogenesis PMID: 15920033
    36. FVIII deficiency slightly modifies host defense in septic peritonitis in mice, but does not influence the final outcome of peritonitis. PMID: 16359511
    37. document crucial roles for von Willebrand factor and FVIII in experimental thrombosis under venous flow conditions in vivo PMID: 17119108
    38. VWF and latent TGF-beta1 present in plasma-derived FVIII preparations reduce the immune response against FVIII PMID: 17376515
    39. Altered bioavailability of platelet-derived factor VIII during thrombocytosis reverses phenotypic efficacy in haemophilic mice. PMID: 19132238
    40. FVIII-pulsed dendritic cells reduce anti-FVIII antibody formation in hemophilia A mice by induction of regulatory T-cell-mediated hyporesponsiveness of T-helper cells to FVIII. PMID: 19463774

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  • 亚细胞定位：
    Secreted, extracellular space.
  • 蛋白家族：
    Multicopper oxidase family
  • 组织特异性：
    Found in most tissues.
  • 数据库链接：

    KEGG: mmu:14069

    STRING: 10090.ENSMUSP00000033539

    UniGene: Mm.1805