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  4. Human melanin-concentrating hormone (PMCH) ELISA kit

Human melanin-concentrating hormone (PMCH) ELISA kit

  • 中文名称：
    人黑色素浓缩激素(PMCH)酶联免疫试剂盒
  • 货号：
    CSB-EL018230HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human PMCH ELISA Kit was designed for the quantitative measurement of Human PMCH protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 15.6 pg/mL-1000 pg/mL and the sensitivity is 3.9 pg/mL.

  • 别名：
    PMCH ELISA Kit; MCHPro-MCH [Cleaved into: Neuropeptide-glycine-glutamic acid ELISA Kit; NGE ELISA Kit; Neuropeptide G-E); Neuropeptide-glutamic acid-isoleucine ELISA Kit; NEI ELISA Kit; Neuropeptide E-I); Melanin-concentrating hormone ELISA Kit; MCH)] ELISA Kit
  • 缩写：
    PMCH
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    15.6 pg/mL-1000 pg/mL
  • 灵敏度：
    3.9 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Neuroscience
  • 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 PMCH 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 % 95
    Range % 90-100
    1:2 Average % 87
    Range % 83-91
    1:4 Average % 92
    Range % 88-96
    1:8 Average % 90
    Range % 85-94
  • 回收率：
    The recovery of human PMCH 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) 100 95-104
    EDTA plasma (n=4) 84 80-88
  • 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/ml OD1 OD2 Average Corrected
    1000 2.682 2.533 2.608 2.400
    500 2.040 1.946 1.993 1.785
    250 1.419 1.357 1.388 1.180
    125 0.927 0.975 0.951 0.743
    62.5 0.654 0.689 0.672 0.464
    31.2 0.408 0.392 0.400 0.192
    15.6 0.335 0.324 0.330 0.122
    0 0.204 0.211 0.208 　
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

问答及客户评论

■ 常见问题解答
Q:

你有EDTA血液中人血浆的参考范围吗?抗体的靶标是什么？

A:
一般情况下，我们检测的是正常的血清和血浆样本，没有明显的病理变化，具体的样本检测请咨询我们。

靶点详情

  • 功能：
    MCH may act as a neurotransmitter or neuromodulator in a broad array of neuronal functions directed toward the regulation of goal-directed behavior, such as food intake, and general arousal. May also have a role in spermatocyte differentiation.
  • 基因功能参考文献：
    1. MCH is an anabolic neuropeptide with multiple and diverse physiological functions including a key role in energy homoeostasis; evidence suggests that, in the reproductive context, MCH is a modulator rather than a primary regulator. PMID: 23884861
    2. Cerebrospinal fluid (CSF) levels were measured in 33 patients with Alzheimer's disease (AD) and 33 healthy subjects, to investigate the role of MCH and HCRT-1 in AD. PMID: 23667582
    3. the changes in the levels of two hypothalamic neuropeptides, hypocretin-1 and melanin-concentrating hormone, measured in the human amygdala, are reported. PMID: 23462990
    4. Melanin-concentrating hormone (MCH) neurons of human hypothalamus, as well as the MCH neurons of mouse hypothalamus, contain IL-6Ralpha. PMID: 22295972
    5. PMCH mRNA expression level was increased 1.85 times (P < 0.01) in vitiligo uninvolved skin and 5.36 times (P < 0.01) in involved skin compared to healthy control skin. PMID: 20888736
    6. Melanin-concentrating hormone is expressed and functional in human skin PMID: 12176038
    7. RT-PCR analysis revealed a low expression of prepro-MCH and MCH receptor 1 (MCHR1) but not of MCHR2 transcript in tissular and peripheral blood immune cells PMID: 12220661
    8. Review. Melanin-concentrating hormone (MCH) is a cyclic neuropeptide, which centrally regulates food intake and stress. MCH-R1 antagonists can probe additional functions of the peptide, both in the brain and in the peripheral nervous system. PMID: 12885269
    9. Serum levels could serve as useful peripheral markers of changes in energy homeostasis. PMID: 15546902
    10. hMCH increased water intake independent of food intake. It significantly increased both sucrose solution and food intake. PMID: 15870910
    11. Single nucleotide polymorphisms in pro-melanin-concentrating hormone may be associated with obesity and a greater body mass index in olanzapine-treated schizophrenic patients PMID: 17541984
    12. expression of PMCH by activated Th2 cells in vivo may directly link allergic inflammation to energy homeostasis and may contribute to the association between asthma and obesity PMID: 17640905
    13. The total number of hypocretin-1 neurons was significantly reduced by 30% in HD brains (P = 0.015), while the total number of MCH neurons was not significantly altered (P = 0.100). PMID: 18498421
    14. MCH has a role in inflammatory processes in the intestine PMID: 18650383

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  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    Melanin-concentrating hormone family
  • 组织特异性：
    Predominantly expressed in lateral hypothalamus, also detected in pallidum, neocortex and cerebellum. Also found in thymus, brown adipose tissue, duodenum and testis (spermatogonia, early spermatocytes and Sertoli cells). No expression in peripheral blood
  • 数据库链接：

    HGNC: 9109

    OMIM: 176795

    KEGG: hsa:5367

    STRING: 9606.ENSP00000332225

    UniGene: Hs.707990