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  4. Mouse Macrophage scavenger receptor types I and II(MSR1) ELISA kit

Mouse Macrophage scavenger receptor types I and II(MSR1) ELISA kit

  • 中文名称：
    小鼠巨噬细胞清道夫受体I和II(MSR1)酶联免疫试剂盒
  • 货号：
    CSB-EL015050MO
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Mouse MSR1 ELISA Kit was designed for the quantitative measurement of Mouse MSR1 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 0.156 ng/mL-10 ng/mL and the sensitivity is 0.039 ng/mL.

  • 别名：
    Msr1; Scvr; Macrophage scavenger receptor types I and II; Macrophage acetylated LDL receptor I and II; Scavenger receptor type A; SR-A; CD antigen CD204
  • 缩写：
    MSR1
  • Uniprot No.：
  • 种属：
    Mus musculus (Mouse)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    0.156 ng/mL-10 ng/mL
  • 灵敏度：
    0.039 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 MSR1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:1Average %90
    Range %85-94
    1:2Average %92
    Range %88-99
    1:4Average %88
    Range %84-92
    1:8Average %95
    Range %90-100
  • 回收率：
    The recovery of mouse MSR1 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) 8580-90
    EDTA plasma (n=4)104100-110
  • 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 OD1OD2AverageCorrected
    102.578 2.727 2.653 2.543
    51.980 2.002 1.991 1.881
    2.51.372 1.308 1.340 1.230
    1.250.798 0.780 0.789 0.679
    0.6250.513 0.493 0.503 0.393
    0.3120.305 0.287 0.296 0.186
    0.1560.201 0.211 0.206 0.096
    00.112 0.108 0.110
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Membrane glycoproteins implicated in the pathologic deposition of cholesterol in arterial walls during atherogenesis. Two types of receptor subunits exist. These receptors mediate the endocytosis of a diverse group of macromolecules, including modified low density lipoproteins (LDL).
  • 基因功能参考文献：
    1. Custom-produced fluorescently labeled versions of MOG or MDA-modified MOG was used to study and quantify the uptake by different macrophage populations (especially anti-inflammatory M2-type macrophages) and to identify the responsible receptor, namely SRA. The SRA-mediated uptake of MDA-modified MOG is roughly tenfold more efficient compared to that of the native form. PMID: 28828577
    2. TMP upregulated the protein stability of ABCA1 without affecting ABCG1. Accordingly, TMP regulated the expression of SR-A, CD36, ABCA1 and ABCG1 in aortas of ApoE-/- mice, which resembled the findings observed in macrophages. PMID: 28791414
    3. LPS may increase Ac-LDL uptake and enhance CD204 expression through MAPK/ERK activation in bone marrow-derived macrophages. PMID: 29032172
    4. The low magnitude of opsonin-independent phagocytosis of Escherichia coli and unimpaired phagocytosis of Staphylococcus aureus in SR-A- or CD36-deficient macrophages indicate that the defect in this process might not be responsible for the reported impaired bacteria clearance in mice deficient in these receptors. PMID: 27826145
    5. Data (including data from studies conducted in cells from knockout mice) suggest that signaling via Lpar1, Cd14, and Scara1 mediates uptake of oxidized LDL by macrophages leading to foam cell formation; lysophosphatidic acid (LPA) induces expression of Cd14 and Scara1 in macrophages. (Lpar1 = LPA receptor 1; Cd14 = monocyte differentiation antigen CD14; Scara1 = scavenger receptor class A type I) PMID: 28705936
    6. PTX2 was identified PTX2 as a novel partner for FX, and both proteins cooperated to prevent their SR-AI-mediated uptake by macrophages. PMID: 28213380
    7. this study shows that Msr1 functions as co-receptor along with TLRs for HMGB1 in M1-type inflammatory macrophages PMID: 28338748
    8. Our findings demonstrated that ClC-3 deficiency inhibits atherosclerotic lesion development, possibly via suppression of JNK/p38 MAPK dependent SR-A expression and foam cell formation PMID: 26363227
    9. FAP-cleaved collagen is a substrate for SR-A-dependent macrophage adhesion. PMID: 26934296
    10. Macrophages regulate FX plasma levels in an SR-AI-dependent manner. PMID: 26608330
    11. The results of this results reveal that SRA has important clinical implications for TLR-targeted immunotherapeutical strategy in intracerebral hemorrhage. PMID: 26616876
    12. these findings suggest that SR-A-mediated dsRNA internalization is independent of innate antiviral signaling. PMID: 26363049
    13. plays an important role in the normative inflammatory lung response to organic dust extract PMID: 24491035
    14. Our findings imply that SR-A may be an important target for improving therapeutic strategies for type 1 diabetes. PMID: 25343451
    15. Heptapeptide XD4 activates the class A scavenger receptor (SR-A) on the glia by increasing the binding of Abeta to SR-A, thereby promoting glial phagocytosis of Abeta oligomer in an immortalized microglia cell line. PMID: 24718459
    16. SR-A does not induce cytokine production, but mediates inhibition of LPS-stimulated production of IL-6 and IL-12 PMID: 24257313
    17. The antagonism between SR-A and RAGE contributes to the pathogenesis of diabetic retinopathy by nurturing a disease-prone macrophage phenotype. PMID: 25352436
    18. the contribution of SR-A and CD36 scavenger receptors in the control of infection of mice by S. aureus. PMID: 24498223
    19. Data (including data from studies on knockout mice) suggest Msr1 has role in vascular remodeling of hypertension; Msr1 role appears to involve modulation of arterial wall thickening , vascular cell proliferation, and macrophage transdifferentiation. PMID: 24875449
    20. SR-A participates in the modulation of signaling pathways involved in the production of soluble molecules implicated in the neuroinflammatory response. PMID: 24114771
    21. required for maximal production of TNF-alpha in macrophages stimulated with LPS PMID: 23669238
    22. These data have unraveled a clear mechanistic link between insulin resistance and inflammation mediated by the lysophosphatidylcholine/SR-A pathway in macrophages. PMID: 24170693
    23. Scara1 deficiency markedly accelerates amyloid beta accumulation, leading to increased mortality. PMID: 23799536
    24. Heat shock protein-27 attenuates foam cell formation and atherogenesis by down-regulating scavenger receptor-A expression via NF-kappaB signaling. PMID: 23939398
    25. We found that mRNA and protein expression levels of the scavenger receptor A (SRA) and the cluster of differentiation 36 (CD36) were upregulated by oxidized low-density lipoprotein (oxLDL), but decreased following exposure of macrophages to hypoxia. PMID: 23706521
    26. the absence of Msr1 led to higher levels of soluble autoantigen and protected mice from developing pathogenic autoantibodies, likely because of altered cognate interactions of autoreactive T and B cells with impaired differentiation of follicular Th cells PMID: 23794629
    27. Msr1 deficiency accelerates cerebrovascular amyloid deposition. PMID: 23108486
    28. Histology of mouse lungs infected with C. neoformans reveals at 3 weeks post-infection (efferent phase) robust leukocyte infiltration, indicating that both strains (SRA-positive and SRA-deficient mice) have induced a substantial inflammatory response. PMID: 23733871
    29. MVP may fine-tune SR-A activity in macrophages which contributes to the development of atherosclerosis PMID: 23703615
    30. The contribution of Sra to the outcome of sepsis may be a combination of changes in TLR4 signaling pathway and elevated levels of HDL in circulation, but also LPS toxicity. PMID: 22751446
    31. Experimental autoimmune encephalomyelitis progression and central nervous system demyelination are significantly reduced in scavenger receptor A knock-out mice compared to wild-type. PMID: 22676725
    32. SR-A deficiency attenuates myocardial I/R injury by targeting p53-mediated apoptotic signaling. SR-A(-/-) macrophages contain high levels of miR-125b which may play a role in the protective effect of SR-A deficiency on myocardial I/R injury PMID: 23123599
    33. serves as an important negative feedback mechanism in liver immune homeostasis PMID: 22821642
    34. Suggest that lipid accumulation in macrophages and/or ER stress increased GRP78 and scavenger receptor A-mediated secretion of TNF-alpha. PMID: 19473344
    35. These data suggest that SR-A contributes to cerebral ischemic injury by pivoting the phenotype of microglia/macrophages to a skewed M1 polarization. PMID: 22652221
    36. SR-A on circulating leukocytes rather than resident renal cells predominantly mediates lipid-induced kidney injury and its deletion is renoprotective. PMID: 22377830
    37. SR-A knockout (SR-A(-/-)) mice developed a more robust Cd4(+) T cell response than wild-type mice after ovalbumin immunization. PMID: 22083206
    38. CD36 and MSR1 contribute similarly and independently to the progression of inflammation in Non-alcoholic steatohepatitis PMID: 22470565
    39. Identified a novel peptide antagonist selective for SR-AI which could be a valuable tool in SR-AI targeted imaging of atherosclerotic lesions. PMID: 22282357
    40. The present study indicates scavenger receptor class A as a candidate gene of the innate immune system influencing the chronic phase of M. tuberculosis infection. PMID: 22088322
    41. SR-A may exert a protective effect against myocardial infarction PMID: 21769674
    42. Phagocytosis of anionic gold colloids by RAW264.7 cells is mediated by macrophage scavenger receptor A. PMID: 21675859
    43. Our findings provide new insights into the immune regulatory functions of SRA/CD204 PMID: 21832164
    44. These results suggest that SR-A suppresses the macrophage activation by inhibiting the binding of LPS to TLR4 in a competitive manner and it plays a pivotal role in the regulation of the LPS-induced inflammatory response. PMID: 21756882
    45. Pattern recognition scavenger receptor CD204 attenuates Toll-like receptor 4-induced NF-kappaB activation by directly inhibiting ubiquitination of tumor necrosis factor (TNF) receptor-associated factor 6. PMID: 21460221
    46. different SR-A endocytic pathways have distinct functional consequences due to the activation of different signaling cascades in macrophages. PMID: 21205827
    47. These data indicate that macrophage scavenger receptors SR-A and CD36 are required for the fetal protection against microbial attack and support that maternal transfer of innate immunity contributes to this protection. PMID: 20711846
    48. SR-A/CD36 double deficiency leads to more severe colonic lesions and dysregulated inflammatory response as compared with single SR-A or CD36 deficiency in colitis. PMID: 19117124
    49. Silencing of either SR-A or CD36 alone reduces atherogenesis in mice. However, due to reciprocal upregulation, silencing of both SR-A and CD36 is not effective. PMID: 20634212
    50. SRA-1 is an endocytic receptor for hepatitis C virus non-structural protein 3 in dendritic cells. PMID: 20338659

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  • 亚细胞定位：
    Membrane; Single-pass type II membrane protein.
  • 数据库链接：