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Human Thyroid Stimulating Hormone,TSH ELISA Kit

  • 中文名称:
    人促甲状腺素(TSH)酶联免疫试剂盒
  • 货号:
    CSB-E05114h
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
        TSH(Thyroid-Stimulating Hormone)是由垂体腺分泌的一种激素,用于刺激甲状腺合成和分泌甲状腺激素。TSH的含量是诊断甲状腺疾病的重要指标之一。在甲状腺功能亢进症中,TSH的水平通常很低,而在甲状腺功能减退症中则会增加。此外,TSH水平的变化还可以反映出垂体腺和下丘脑之间的功能状态。
        j9九游会登录入口首页生物所提供的Human Thyroid Stimulating Hormone,TSH ELISA Kit属于ELISA检测试剂盒,采用双抗夹心法定量检测人血清、血浆样本中的TSH,其灵敏度为0.15 μIU/mL,检测范围为0.3 uIU/mL-12 uIU/mL。
     
  • 别名:
    TSHBThyrotropin subunit beta ELISA kit; Thyroid-stimulating hormone subunit beta ELISA kit; TSH-B ELISA kit; TSH-beta ELISA kit; Thyrotropin beta chain ELISA kit; Thyrotropin alfa ELISA kit
  • 缩写:
    TSH
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma
  • 检测范围:
    0.3 uIU/mL-12 uIU/mL
  • 灵敏度:
    0.15 μIU/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%<15%      
    Three samples of known concentration were tested twenty times on one plate to assess.  
    Inter-assay Precision (Precision between assays): CV%<15%      
    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 human TSH 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 % 92-104  
    1:2 Average % 94  
    Range % 91-98  
    1:4 Average % 102  
    Range % 98-106  
    1:8 Average % 88  
    Range % 82-94  
  • 回收率:
    The recovery of human TSHspiked 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 90-98  
    EDTA plasma (n=4) 103 98-107  
                 
                 
  • 标准曲线:
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    μIU/ml OD1 OD2 Average    
    12 2.219 2.354 2.287    
    6 1.215 1.254 1.235    
    3 0.648 0.664 0.656    
    1.5 0.361 0.354 0.358    
    0.6 0.155 0.158 0.157    
    0.3 0.078 0.079 0.079    
  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 最新研究进展:
    TSH是促甲状腺激素,它调节了甲状腺素的合成和释放。最新的研究表明,TSH除了在甲状腺疾病中的重要作用外,还可能参与调节骨骼和代谢健康,影响肥胖和糖尿病的发生和发展。
  • 功能:
    Indispensable for the control of thyroid structure and metabolism.
  • 基因功能参考文献:
    1. Serum macro TSH level is associated with sleep quality in patients with cardiovascular risks. PMID: 28287185
    2. present the cases of two siblings with a novel mutation of TSHB. One of them was c.40A>G (rs10776792) which is a very common variation that is also seen in healthy individuals, the other was c.94G>A at codon 32 of exon 2 which resulted in a change from glutamic acid to lysine (p.E32K PMID: 28515030
    3. The serum levels of IL-8, MIP-1 alpha, MIP-1 beta, MMP-8, Resistin, FLRG, and BCAM were significantly higher in breast cancer patients, but LAP and TSH-beta levels were lower. PMID: 26898119
    4. results provide novel evidence of TSHB as a paracrine factor that is modulated in parallel with cholesterol metabolism in human adipose tissue PMID: 28646016
    5. In hyperthyroidism, bone marrow resident macrophages have the potential to exert enhanced osteoprotective effects by oversecreting a TSH-beta splice variant. PMID: 27300765
    6. In the context of metabolic syndrome, a higher TSH within the euthyroid range confers an increased leptin/adiponectin ratio, a proposed marker of atherosclerosis susceptibility and adipocyte dysfunction. PMID: 28077136
    7. the distribution of 1(st) trimester TSH and evaluate its association with perinatal outcomes and future development of maternal thyrotoxicosis, is reported. PMID: 27351808
    8. Data suggest that the subtle thyroid-stimulating hormone (TSH) reduction could possibly reflect minor hypothalamic-pituitary damage. PMID: 26432979
    9. analysis of a single nucleotide substitution in TSHbeta related to clinical euthyroidism [family case report] PMID: 25950606
    10. Findings defined the immune-derived functional TSHb splice variant that resided in the thyroid of patients with Hashimoto's thyroiditis (HT), which exerted the unique effects on the pathogenesis of the disease. PMID: 26170068
    11. Serum TSH was associated with pulse wave velocity on population level when adjusted with age and sex. PMID: 25185682
    12. Higher TSH levels are associated with less favorable lipid levels in children PMID: 25781359
    13. In cases with isolated central congenital hypothyroidism and undetectably low TSH serum concentrations, a TSHbeta gene deletion should be considered PMID: 25012771
    14. Epistasis between single nucleotide polymorphisms within the TSHB and ADAMTS16 genes may increase the risk of premature ovarian failure in Korean women. PMID: 24366283
    15. High Thyroid Stimulating Hormone levels are associated with papillary thyroid carcinoma. PMID: 24595799
    16. bTSH Induces IL-6 Protein and mRNA in Orbital Fibroblasts and Fibrocytes PMID: 24086448
    17. The use of these age-specific reference intervals for TSH, especially in those over 70 years old, would result in the reclassification of many TSH results from "abnormal" to "normal" and avoid unnecessary treatment. PMID: 23345094
    18. In Hashimoto's thyroiditis the hTSHbeta splice variant exists in human serum and dimerises with TSHalpha. PMID: 22752807
    19. Data suggest that a progressive increase in TSH are predictive factors for thyroid failure in Hashimoto's thyroiditis (HT) patients. PMID: 21981142
    20. Data suggest that likelihood of papillary thyroid carcinoma is reduced when serum TSH is lower, as in thyroid autonomy, and increased when serum TSH is higher, as in thyroid autoimmunity. [Meta-Analysis; REVIEW] PMID: 22278420
    21. Studies indicate that immune system-derived TSH, in particular, a splice variant of TSHbeta that is preferentially made by cells of the immune system, is produced by a subset of hematopoietic cells that traffic to the thyroid. PMID: 20826543
    22. Results suggest that a serum TSH concentration at the lower end of the reference range may be associated with low BMD in men. PMID: 20455884
    23. Novel mutations of the TSH-beta subunit gene underlying congenital central hypothyroidism undetectable in neonatal TSH screening. PMID: 20534762
    24. we describe two new sibships with isolated congenital central hypothyroidism due to two different homozygous TSHbeta gene mutations (c.Q49X and c.C105fs114X). PMID: 20553196
    25. TSHbeta variants C105Vfs114X and Q49X are the most frequent cause of this severe disorder in Europe, now for the first time observed in compound heterozygous state. PMID: 15297803
    26. Data suggest that the expression of Pit-1 in cells of the alpha SU-based gonadotropin cell lineage might also lead to the expression of growth hormone, prolactin, and thyroid-stimulating hormone beta subunit. PMID: 16133148
    27. N-CoR and TRbeta cooperate in the regulation of the TSHbeta gene and this ligand-dependent repression is mediated by the LXXLL motif in N-CoR PMID: 16216492
    28. Serum TSH is frequently suppressed after treatment with antithyroid drugs. PMID: 17954417
    29. In a cohort of pregnant women without overt thyroid dysfunction, the risk of child loss increased with higher levels of maternal TSH. PMID: 19273570
    30. Human pituitary, thyroid, and mononuclear leukocytes express a TSHbeta isoform that is analogous to the mouse TSHbeta isoform, consisting of a 27 nucleotide portion of intron 2 and all of exon 3, coding for 71.2% of the native human TSHbeta polypeptide. PMID: 19364510

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  • 亚细胞定位:
    Secreted.
  • 蛋白家族:
    Glycoprotein hormones subunit beta family
  • 数据库链接:

    HGNC: 12372

    OMIM: 188540

    KEGG: hsa:7252

    STRING: 9606.ENSP00000256592

    UniGene: Hs.406687