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Human Tropomyosin alpha-4 chain(TPM4) ELISA kit

  • 中文名称：
    人原肌球蛋白α4(TPM4)酶联免疫试剂盒
  • 货号：
    CSB-EL024108HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human TPM4 ELISA Kit was designed for the quantitative measurement of Human TPM4 protein in serum, plasma, tissue homogenates, cell lysates. It is a Sandwich ELISA kit, its detection range is 23.5 pg/mL-1500 pg/mL and the sensitivity is 5.8 pg/mL.

  • 别名：
    epididymis secretory protein Li 108 ELISA Kit; HEL-S-108 ELISA Kit; TM30p1 ELISA Kit; TMP 4 ELISA Kit; TPM4 ELISA Kit; TPM4_HUMAN ELISA Kit; Tropomyosin 4 ELISA Kit; Tropomyosin alpha 4 chain ELISA Kit; Tropomyosin alpha-4 chain ELISA Kit; Tropomyosin-4 ELISA Kit; wu:fb06e07 ELISA Kit; zgc:103436 ELISA Kit; zgc:63909 ELISA Kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates, cell lysates
  • 检测范围：
    23.5 pg/mL-1500 pg/mL
  • 灵敏度：
    5.8 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    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 human TPM4 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 %100
    Range %97-103
    1:2Average %85
    Range %81-89
    1:4Average %91
    Range %85-97
    1:8Average %99
    Range %95-104
  • 回收率：
    The recovery of human TPM4 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) 8782-90
    EDTA plasma (n=4)9490-98
  • 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
    15002.557 2.597 2.577 2.398
    7501.916 1.936 1.926 1.747
    3751.278 1.298 1.288 1.109
    187.50.798 0.742 0.770 0.591
    940.481 0.499 0.490 0.311
    470.367 0.355 0.361 0.182
    23.50.264 0.268 0.266 0.087
    00.178 0.179 0.179
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments. Binds calcium.
  • 基因功能参考文献：
    1. TPM4 is associated with clinical progression in colon cancer patients and acts as a tumor suppressor in colon cancer cells. PMID: 29455030
    2. Tpm4.1 is essential to maintain cell-cell adhesions and to inhibit abnormal increases in cell migration and invasion, which are important to prevent invasion and metastasis of breast cancer cells. PMID: 28431393
    3. findings demonstrate a nonredundant role for TPM4 in platelet biogenesis in humans and mice and reveal that truncating variants in TPM4 cause a previously undescribed dominant Mendelian platelet disorder. PMID: 28134622
    4. Results show that Tpm4.2 facilitates the transition of NM-2A to the strongly actin-binding myosin-ADP state. PMID: 26847712
    5. Data indicate the upregulation of tropomyosin-4 in infiltrating ductal breast carcinomas (IDCAs) tissues, which may suggest its involvement in breast cancer development. PMID: 23812729
    6. TPM4, PDIA and SRC8 were also localized to the trophoblast cells, further highlighting the importance of these cytoskeletal remodelling proteins in early pregnancy PMID: 21373848
    7. Low TPM4 expression in the cytoplasm is associated with uterine cervix carcinogenesis. PMID: 21119665
    8. Tm4-defined cytoskeleton is a marker of growth and repair/regeneration in response to injury, disease state and stress in skeletal muscle. PMID: 17968984

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  • 亚细胞定位：
    Cytoplasm, cytoskeleton.
  • 蛋白家族：
    Tropomyosin family
  • 组织特异性：
    Detected in cardiac tissue and platelets, the form found in cardiac tissue is a higher molecular weight than the form found in platelets. Expressed at higher levels in the platelets of hypertensive patients with cardiac hypertrophy than in the platelets o
  • 数据库链接：

    HGNC: 12013

    OMIM: 600317

    KEGG: hsa:7171

    UniGene: Hs.631618