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  4. Human Thiamin pyrophosphokinase 1(TPK1) ELISA kit

Human Thiamin pyrophosphokinase 1(TPK1) ELISA kit

  • 中文名称：
    人硫胺焦磷酸激酶1(TPK1)酶联免疫试剂盒
  • 货号：
    CSB-EL024103HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human TPK1 ELISA Kit was designed for the quantitative measurement of Human TPK1 protein in serum, plasma, tissue homogenates, cell lysates. It is a Sandwich ELISA kit, its detection range is 31.25 pg/mL-2000 pg/mL and the sensitivity is 7.8 pg/mL.

  • 别名：
    hTPK1 ELISA Kit; Placental protein 20 ELISA Kit; PP20 ELISA Kit; Thiamin pyrophosphokinase 1 ELISA Kit; Thiamine diphosphokinase ELISA Kit; Thiamine kinase ELISA Kit; Thiamine pyrophosphokinase 1 ELISA Kit; THMD5 ELISA Kit; TPK1 ELISA Kit; TPK1_HUMAN ELISA Kit
  • 缩写：
    TPK1
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates, cell lysates
  • 检测范围：
    31.25 pg/mL-2000 pg/mL
  • 灵敏度：
    7.8 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Others
  • 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 human TPK1 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 %91
    Range %86-95
    1:2Average %102
    Range %97-107
    1:4Average %91
    Range %85-97
    1:8Average %97
    Range %91-103
  • 回收率：
    The recovery of human TPK1 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) 9589-98
    EDTA plasma (n=4)9790-100
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    20002.329 2.368 2.349 2.243
    10001.876 1.857 1.867 1.761
    5001.339 1.368 1.354 1.248
    2500.843 0.839 0.841 0.735
    1250.566 0.599 0.583 0.477
    62.50.411 0.423 0.417 0.311
    31.250.250 0.259 0.255 0.149
    00.105 0.107 0.106
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Catalyzes the phosphorylation of thiamine to thiamine pyrophosphate. Can also catalyze the phosphorylation of pyrithiamine to pyrithiamine pyrophosphate.
  • 基因功能参考文献：
    1. Mutation analysis of TPK1 uncovered three missense, one splice-site, and one frameshift mutation resulting in decreased TPK protein levels PMID: 22152682
    2. findings indicate the importance of the Sp1 transcription factor cis-element in regulating the human thiamin pyrophosphokinase gene (hTPK1) gene expression PMID: 16262001
    3. Genomic variations in either the fetal or maternal TPK1 gene could contribute to variability of birth weight in normal humans. PMID: 17295612
    4. This is the first report on the primary sequence for mammalian thiamin pyrophosphokinase, a protein that catalyzes the pyrophosphorylation of thiamin with adenosine 5'-triphosphate to form thiamin pyrophosphate. PMID: 10567383
  • 相关疾病：
    Thiamine metabolism dysfunction syndrome 5, episodic encephalopathy type (THMD5)
  • 蛋白家族：
    Thiamine pyrophosphokinase family
  • 组织特异性：
    Detected in heart, kidney, testis, small intestine and peripheral blood leukocytes, and at very low levels in a variety of tissues.
  • 数据库链接：

    HGNC: 17358

    OMIM: 606370

    KEGG: hsa:27010

    STRING: 9606.ENSP00000353165

    UniGene: Hs.660232