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Mouse Elastin(ELN) ELISA kit

  • 中文名称:
    小鼠弹性蛋白(ELN)酶联免疫试剂盒
  • 货号:
    CSB-EL007617MO
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    CUSABIO小鼠弹性蛋白(ELN)酶联免疫试剂盒(货号:CSB-EL007617MO),采用双抗体夹心法定量检测血清、血浆及组织匀浆样本中的ELN蛋白,适用于科研领域对弹性蛋白表达水平的分析。弹性蛋白作为细胞外基质核心成分,广泛参与血管壁弹性维持、皮肤组织结构支撑等生理过程,其表达异常与组织纤维化、血管病变等研究密切相关。试剂盒检测范围覆盖3.12 ng/mL至200 ng/mL,通过预包被特异性抗体捕获目标蛋白,结合生物素化检测抗体与链霉亲和素-HRP系统显色,实现高特异性定量分析。该试剂盒可应用于心血管疾病模型、皮肤组织修复研究或生物材料弹性评估等场景,支持科研人员探究ELN在组织发育、病理机制中的调控作用,实验操作全程兼容常规实验室设备,为体外样本的弹性蛋白检测提供标准化解决方案。
  • 别名:
    ElnElastin ELISA Kit; Tropoelastin ELISA Kit
  • 缩写:
    ELN
  • Uniprot No.:
  • 种属:
    Mus musculus (Mouse)
  • 样本类型:
    serum, plasma, tissue homogenates
  • 检测范围:
    3.12 ng/mL-200 ng/mL
  • 灵敏度:
    0.78 ng/mL
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Signal Transduction
  • 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 ELN 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 %

    91-101

    1:2

    Average %

    100

    Range %

    95-105

    1:4

    Average %

    108

    Range %

    101-114

    1:8

    Average %

    92

    Range %

    86-98

  • 回收率:

    The recovery of mouse ELN 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)

    94

    87-101

    EDTA plasma (n=4)

    98

    91-105

  • 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

    200

    2.804

    2.744

    2.774

    2.622

    100

    2.127

    2.067

    2.097

    1.945

    50

    1.441

    1.408

    1.425

    1.273

    25

    0.863

    0.829

    0.846

    0.694

    12.5

    0.527

    0.521

    0.524

    0.372

    6.25

    0.394

    0.403

    0.399

    0.247

    3.12

    0.258

    0.264

    0.261

    0.109

    0

    0.149

    0.155

    0.152

     

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

产品评价

靶点详情

  • 功能:
    Major structural protein of tissues such as aorta and nuchal ligament, which must expand rapidly and recover completely. Molecular determinant of the late arterial morphogenesis, stabilizing arterial structure by regulating proliferation and organization of vascular smooth muscle.
  • 基因功能参考文献:
    1. Data (including data from studies in mutant mice and cells from such mice) suggest that elastin-derived peptides are involved in regulation of lipid storage in hepatocytes; thus, elastin-derived peptides may play role in development and progression of non-alcoholic fatty liver. PMID: 29802129
    2. Elastin insufficiency triggers structural defects and abnormal remodeling of renal vascular signaling involving AT1R-mediated vascular mechanotransduction and renal hyperfiltration with increased blood pressure sensitivity to dietary sodium contributing to systolic hypertension. PMID: 28754555
    3. findings strongly suggested that elastin crosslinking and LOXL1 were co-associated with liver cirrhosis, while selective inhibition of LOXL1 arrested disease progression by reducing crosslinking of elastin. PMID: 29366776
    4. Elastin-Derived Peptides Promote Abdominal Aortic Aneurysm Formation by Modulating M1/M2 Macrophage Polarization PMID: 27183603
    5. mTOR-sensitive perturbation of smooth muscle cell mechanosensing contributes to elastin aortopathy. PMID: 28751568
    6. Deficient circumferential growth is the predominant mechanism for moderate obstructive aortic disease resulting from partial elastin deficiency in Williams syndrome. PMID: 28254817
    7. Elevations of whole lung HMGB1 level were associated with impaired alveolar development and aberrant elastin production in 85% O2-exposed newborn lungs. PMID: 26982166
    8. Eln was ubiquitously present, with enrichment in regions with cardiomyocyte differentiation, while there was an inverse correlation between ColI and cardiomyocyte differentiation. PMID: 25923353
    9. Lung histology revealed aberrant elastin production and impaired lung septation in oxygen-exposed lungs, while tropoelastin, integrin alphav, fibulin-1, fibulin-2 and fibulin-4 gene expression were elevated. PMID: 25428696
    10. Data suggest that expression of elastin in uterus, vagina, and bladder is down-regulated both in naturally aging mice and in mouse model of accelerated ovarian aging; such down-regulation may lead to pelvic floor disorders. PMID: 25131766
    11. These results suggest that elastin haploinsufficiency adversely impacts pulmonary angiogenesis. PMID: 25539853
    12. The increased levels of elastin, type V collagen and tenascin C are probably the result of increased expression by fibroblastic cells; reversely, elastin influences myofibroblast differentiation. PMID: 24291458
    13. Compared to control SMCs, the modulus of Eln-/- SMCs is reduced by 40%, but is unchanged in Fbln4-/- SMCs. The Eln-/- SMC modulus is rescued by soluble or alpha elastin treatment. PMID: 24322348
    14. Elastin haploinsufficiency impedes the progression of arterial calcification in MGP-deficient mice. PMID: 23857752
    15. Fstl1 is crucial for elastin expression and deposition in mesenchyme during lung alveologenesis PMID: 24282586
    16. Eln insufficiency induced hypertension is due to increased sensitivity of the resistance vasculature to circulating ANG II and to impaired endothelium-dependent vasodilatation. PMID: 24414067
    17. Two sides of MGP null arterial disease: chondrogenic lesions dependent on transglutaminase 2 and elastin fragmentation associated with induction of adipsin. PMID: 24036114
    18. tested the hypothesis that adhesive strength varies with atherosclerotic plaque composition of collagen and elastin in apoE and MMP12 knock outs PMID: 23261250
    19. Data show that tropoelastin staining was relatively weak in the ligamentum flavum from E15 through P0, P7 was the first stage that staining intensity was observed to be substantially stronger, intensity remained relatively high until P35. PMID: 22685574
    20. the C-terminal region of tropoelastin in has a critical role in elastic fiber assembly and suggest tissue-specific differences in the elastin assembly pat PMID: 22573328
    21. Macrophage-derived macrophage metalloelastase-12 regulates elastin degradation even in progressive experimental liver fibrosis. PMID: 22223197
    22. Genetic modifiers of cardiovascular phenotype caused by elastin haploinsufficiency act by extrinsic noncomplementation. PMID: 22049077
    23. Report accelerated fatigue-induced damage to or protease-related degradation of initially competent elastic elastin fibres in fibrillin-1 deficiency that renders arteries in Marfan syndrome increasingly susceptible to dilatation, dissection, and rupture. PMID: 21730037
    24. MMP-12 leads to elastin degradation in eosinophilic meningitis caused by Angiostrongylus cantonensis. PMID: 21856305
    25. Eln(+/-) mice have decreased aortic diameter and compliance in ex vivo tests that are significant by postnatal day 7 PMID: 21536846
    26. miR-29 and miR-15 family miRNAs are involved in the down-regulation of elastin in the adult aorta. PMID: 21305018
    27. Elastin degradation might be necessary but is not sufficient to induce arterial medial calcification. PMID: 21281809
    28. TGF-beta suppresses elastin degradation by inhibiting plasmin-mediated matrix metalloproteinase 9 activation. PMID: 21356372
    29. Oxidative and nitrosative modifications of tropoelastin prevent elastic fiber assembly. PMID: 20847053
    30. Elastin insufficiency in a mouse model establishes a role for elastin dysregulation in aortic valve pathogenesis. PMID: 20576933
    31. Elastin is only necessary for normal cardiovascular structure and function in mice starting in the last few days of fetal development. PMID: 20495146
    32. Data show that elastin induces actin stress fiber organization, inhibits proliferation, regulates migration and signals via a non-integrin, heterotrimeric G-protein-coupled pathway. PMID: 12466207
    33. tropoelastin has domains that mediate elastin deposition in vitro and in vivo PMID: 12626514
    34. Coordinately expressed and regulated with fibulin 5 in lung fibroblasts and may serve a key role during lung injury and repair. PMID: 12909585
    35. elastin gene product, signaling through the VGVAPG domain, directly induces VSMC myofibrillogenesis PMID: 14614988
    36. The mechanical behavior of ELN(+/-) arteries is likely due to the reduced elastin content combined with adaptive remodeling during vascular development PMID: 15863465
    37. Low levels of elastin is associated with pulmonary emphysema PMID: 17142349
    38. developed humanized elastin mouse with elastin production controlled by human elastin gene in bacterial artificial chromosome; expression pattern of human transgene mirrors endogenous murine gene PMID: 17626896
    39. Enhanced generation of elastin peptides in S100A4/Mts1 mice may promote increased viral entry in the vessel wall. PMID: 18083765
    40. Early elastin expression and organization modify arterial aging through their impact on both vascular cell physiology and structure. PMID: 18173368
    41. In MMP-9-deficient animals, vascular inflammation continued to develop, but the incidence of elastin breakdown was significantly reduced. Elastin breakdown in the coronary artery was virtually eliminated by ablation of MMP-9 PMID: 18311803
    42. LOXL1-KO lower urogenital tract anatomical and functional phenotype resembles female pelvic floor dysfunction in humans. Elastin disorganization may lead to such functional abnormalities. PMID: 18495804
    43. At atherosclerosis-susceptible vascular branch points, the absence of a luminal elastin barrier and the presence of a dense collagen/proteoglycan matrix contribute to increased retention of LDL PMID: 18506002
    44. Elastin insufficiency predisposes to elevated pulmonary circulatory pressures through changes in elastic artery structure. PMID: 18772328
    45. Reduced elastin in mice leads to adaptive remodeling, whereas the complete lack of elastin leads to pathological remodeling and death. PMID: 19372465

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  • 亚细胞定位:
    Secreted, extracellular space, extracellular matrix.
  • 蛋白家族:
    Elastin family
  • 数据库链接: