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Mouse gonadotropin-releasing hormone,GnRH ELISA Kit

  • 中文名稱:
    小鼠促性腺激素釋放激素(GnRH)酶聯(lián)免疫試劑盒
  • 貨號(hào):
    CSB-E08152m
  • 規(guī)格:
    96T/48T
  • 價(jià)格:
    ¥3800/¥2500
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    小鼠促性腺激素釋放激素(GnRH)酶聯(lián)免疫試劑盒(CSB-E08152m)為競(jìng)爭(zhēng)法ELISA試劑盒,定量檢測(cè)血清、血漿、組織勻漿樣本中的GNRH1含量。GNRH1,即促性腺激素釋放激素1,是一種由下丘腦分泌的多肽激素,主要功能是刺激垂體釋放卵泡刺激素(FSH)和黃體生成素(LH),從而調(diào)控生殖系統(tǒng)的發(fā)育和功能。其研究機(jī)制涉及GnRH1與垂體細(xì)胞膜上受體的結(jié)合,進(jìn)而啟動(dòng)復(fù)雜的信號(hào)通路,調(diào)節(jié)性激素的分泌。試劑盒檢測(cè)范圍為7.8 pg/ml- 500 pg/ml,靈敏度為1.95 pg/ml。適用于實(shí)驗(yàn)室環(huán)境下探究生殖生理調(diào)控、卵巢/睪丸功能相關(guān)疾病模型的激素變化、藥物干預(yù)對(duì)下丘腦 - 垂體 - 性腺軸的影響等科研場(chǎng)景,為神經(jīng)內(nèi)分泌研究、生殖醫(yī)學(xué)基礎(chǔ)實(shí)驗(yàn)及藥效評(píng)估提供可靠工具本品僅用于科研,不用于臨床診斷,產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說明書。
  • 別名:
    Gnrh1 ELISA Kit; GnrhProgonadoliberin-1 ELISA Kit; Progonadoliberin I) [Cleaved into: Gonadoliberin-1 ELISA Kit; Gonadoliberin I ELISA Kit; Gonadotropin-releasing hormone I ELISA Kit; GnRH-I ELISA Kit; Luliberin I ELISA Kit; Luteinizing hormone-releasing hormone I ELISA Kit; LH-RH I); Prolactin release-inhibiting factor 1 ELISA Kit; Prolactin release-inhibiting factor I)] ELISA Kit
  • 縮寫:
    GNRH1
  • Uniprot No.:
  • 種屬:
    Mus musculus (Mouse)
  • 樣本類型:
    serum, plasma, tissue homogenates
  • 檢測(cè)范圍:
    7.8 pg/ml - 500 pg/ml
  • 靈敏度:
    1.95 pg/ml
  • 反應(yīng)時(shí)間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測(cè)波長:
    450 nm
  • 研究領(lǐng)域:
    Signal Transduction
  • 測(cè)定原理:
    quantitative
  • 測(cè)定方法:
    Competitive
  • 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.

  • 線性度:

    To assess the linearity of the assay, samples were spiked with high concentrations of mouse GnRH 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 %

    94

    Range %

    86-99

    1:2

    Average %

    95

    Range %

    91-105

    1:4

    Average %

    92

    Range %

    88-97

    1:8

    Average %

    93

    Range %

    86-98

  • 回收率:

    The recovery of mouse GnRH 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

    89-98

    EDTA plasma (n=4)

    92

    85-98

  • 標(biāo)準(zhǔn)曲線:

    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

    500

    1.961

    1.834

    1.897

    1.717

    250

    1.272

    1.267

    1.270

    1.089

    125

    0.742

    0.728

    0.735

    0.554

    62.5

    0.456

    0.429

    0.442

    0.261

    31.2

    0.301

    0.315

    0.308

    0.127

    15.6

    0.259

    0.253

    0.256

    0.075

    7.8

    0.205

    0.197

    0.201

    0.020

    0

    0.177

    0.185

    0.181

     

  • 數(shù)據(jù)處理:
  • 貨期:
    3-5 working days

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 最新研究進(jìn)展:
    GnRH1,即促性腺激素釋放激素1,是調(diào)節(jié)性腺激素的主要神經(jīng)內(nèi)分泌調(diào)節(jié)因子之一。最新的研究表明,GnRH1在癌癥治療中可能具有重要作用。例如,一些研究表明,GnRH1能夠通過調(diào)節(jié)雌激素水平來減緩乳腺癌的生長,同時(shí)還能夠增強(qiáng)化療的療效。
  • 功能:
    Stimulates the secretion of gonadotropins; it stimulates the secretion of both luteinizing and follicle-stimulating hormones.
  • 基因功能參考文獻(xiàn):
    1. This work provides new findings inglucocorticoid (GC) field by bringing novel understanding on how GR integrates plasma membrane, allowing GC membrane-initiated signaling that differs in presence of GnRH to disrupt GnRH-dependent signaling and luteinizing hormone secretion. PMID: 28484221
    2. Six3 is haploinsufficient for main olfactory epithelium development, GnRH neuron migration, and fertility. PMID: 29589282
    3. The studies in this manuscript describe specific histone modifications on the enhancer and promoter of the mouse GnRH (mGnRH) gene induced by kisspeptin in GnRH neuronal cell lines. PMID: 26081144
    4. Nesfatin-1 increased Gnrh expression in hypothalamic and pituitary cells. PMID: 28339602
    5. GnRH-E1 RNA is an inducer of Gnrh1 gene expression that may play an important role in the development and maturation of GnRH neurons PMID: 27389022
    6. tet2 activity in GnRH neurons has influence over the neuroendocrine control of male reproductive function PMID: 27384303
    7. Neurons in the hypothalamus produce Kiss1 and can synchronize their activity and activate GnRH neurons thus coordinating reproduction and fertility. PMID: 27558594
    8. DHA and palmitate increase Gnrh enhancer-derived RNA levels. PMID: 26923440
    9. findings suggest that GnRH is necessary for constitutive ANXA5 expression in the pituitary gland, not only in gonadotropes but also in other pituitary gland cell types PMID: 26440525
    10. In this study, we investigate the mechanism by which VAX1 controls fertility finding that VAX1 is required for maintenance of Gnrh1 gene expression and deletion of Vax1 from GnRH neurons leads to complete infertility. PMID: 27013679
    11. RALDH and RA might not be directly involved in the reduction of GnRH expression induced by TSA, however these substances could be a novel regulator of GnRH. PMID: 26116234
    12. The profound effect of Sirt1 on the hormonal status of Sirt1(-/-) mice, mediated via defective GnRH neuronal migration, links energy metabolism directly to the hypogonadal state. PMID: 25545407
    13. neural circuits between kisspeptin and GnRH neurons in the male mouse arcuate nucleus of the hypothalamus established before birth PMID: 26172029
    14. Results demonstrate defective negative feedback in global Gpr54-null mice that cannot be attributed to a lack of prior exposure of the gonadotropin-releasing hormone neuronal network to cyclical estradiol PMID: 25301053
    15. Although levels of H2BK120ub are increased by GnRH in the coding regions of these genes, levels at the promoters do not correlate with those of H3K4me3, nor with gene expression PMID: 25591470
    16. Class IIa HDAC9 interact with Class IIb HDAC6 to modulate cell movement and survival in GnRH neurons PMID: 25873389
    17. Haploinsufficiency of Dmxl2, encoding a synaptic protein, causes infertility associated with a loss of GnRH neurons in humans and mice. PMID: 25248098
    18. The aims of this study were to explore whether mRNA-levels of gonadotropin-releasing hormone (Gnrh) and its receptor (Gnrhr) were changed in plaque-bearing Alzheimer's disease transgenic mice. PMID: 25089901
    19. These observations demonstrate the necessity of perinatal GnRH signaling for driving brain sexual differentiation and indicate that kisspeptin inputs to GnRH neurons are essential for this process to occur. PMID: 25392497
    20. we did not observe any insulin-induced phospho-Akt (pAkt) or phospho-extracellular-signal-regulated kinase 1/2 in GnRH neurones PMID: 24824308
    21. Remarkably, disruption of cilia selectively on GnRH neurons leads to a significant reduction in kisspeptin-mediated GnRH neuronal activity. PMID: 24982149
    22. Sex differences in reproductive genes Gnrh1, Gad1, and Kiss1 are critically disturbed in GABAB1-deficient mice, probably altering the organization and development of neural circuits governing the reproductive axis. PMID: 24080944
    23. Data suggest GnRH neurons in forebrain express AdipoR2 (adiponectin receptor 2); adiponectin/AdipoR2 signal transduction via protein kinase C zeta/AMP-activated protein kinase down-regulates neurotransmission in subpopulation of GnRH neurons. PMID: 24564393
    24. The regulation of Homer1 splicing by GnRH contributes to gonadotropin gene control. PMID: 24591653
    25. GnRh neurons communicate with kisspeptin neurons in the embryonic arcuate nucleus. PMID: 24599473
    26. The GnRH neuron is the key site of kisspeptin-Gpr54 signaling for fertility. PMID: 24051579
    27. glucose can directly regulate GnRH transcription, while implicating the AMPK pathway as an essential mediator of nutritional signaling in a novel GnRH neuronal cell model. PMID: 23835445
    28. These data indicate regulation of GnRH release by NK3R agonists is site specific and suggest that kisspeptin is not a required mediator between NK3R activation and GnRH secretion in the median eminence. PMID: 23928373
    29. Data suggest sexual development can occur without GnRH, but GnRH or down-stream estradiol signaling is needed sometime before juvenile development for complete feminization and maximal Kiss1 (kisspeptin-1) expression in adult female thalamic nuclei. PMID: 23825121
    30. Data indicate that kisspeptin activates TRPC4 channels through PIP(2) depletion and cSrc tyrosine kinase activation in GnRH neurons. PMID: 23744639
    31. NKB could directly regulate secretion from NK3R-expressing GnRH neurons. PMID: 23393128
    32. 17beta-Estradiol exerts fundamental changes in ion channel expression in GnRH neurons. PMID: 23305677
    33. Synchronous bursts of GnRH gene transcription in the hypothalamic GnRH neuronal population in association with episodic neurohormone secretion provides insight into GnRH pulse generation. PMID: 23509283
    34. Netrin-1 directly stimulates the growth of a subpopulation of GnRH neurites PMID: 23056554
    35. Data suggest that Fgf3 (fibroblast growth factor 3) signaling is required for maintenance of Gnrh neurons in aging hypothalamus; postnatal Gnrh system is highly plastic/resilient, able to override preexisting defects and respond to external cues. PMID: 23047985
    36. These results identify beta1-integrin as a gene involved in normal development of the gonadotropin-releasing hormone system PMID: 23175850
    37. data indicate that HDAC inhibitors downregulate Gnrh1 gene expression via repressing Otx2-driven transcriptional activity. PMID: 22761896
    38. the results show that the delayed pubertal onset could be due to the inhibition of GnRH gene expression after neonatal DEX treatment PMID: 22626647
    39. Data suggest that calcineurin and NFAT4 (NFATC transcription factor 4) are required for maximal accumulation of mRNA for proto-oncogenes c-Jun and c-Fos in gonadotropes in response to GnRH. PMID: 22446101
    40. CRF suppressed GnRH protein levels PMID: 22138165
    41. Aging appears to modulate not only depolarizing afterpotential amplitude, but the effect of in vivo estradiol on sodium currents in GnRH neurons. PMID: 22209345
    42. It was concluded that elevated testosterone secretion in prenatal and neonatal mice is independent of both kisspeptin and GnRH signaling, and the necessity of kisspeptin-Kiss1r signaling for testicular function is first apparent after d 5. PMID: 22202164
    43. GnRH-1 cells differentially express the Sema7 receptors beta1-integrin and Plexin C1 as a function of their migratory stage. PMID: 21903667
    44. Data suggest that GnRH up-regulates expression/localization of Glut1 (but not Glut2, Glut4, or Glut8) and stimulates glucose utilization in gonadotrophs; effects of GnRH on Glut1 mRNA expression are partly mediated by ERK activation/phosphorylation. PMID: 22107955
    45. GABA(B) receptors are active at both pre- and postsynaptic sites to modulate the excitability of GnRH neurons; the balance of this pre- and postsynaptic activity is different between the sexes and changes in a dynamic manner across the estrous cycle. PMID: 21971155
    46. Interaction between GnRH I-RFRP-3 neuropeptides may be involved in the regulation of follicular development and atresia. PMID: 21769536
    47. Gap junctions between neuronal inputs but not gonadotropin-releasing hormone neurons control estrous cycles. PMID: 21447638
    48. CHD7 has critical roles in the development and maintenance of GnRH neurons for regulating puberty and reproduction. PMID: 21596839
    49. SOX-C transcription factors function as important transcriptional regulators of cell type-specific gonadotropin releasing hormone gene expression PMID: 21527504
    50. current results show that the action of GnRH in the regulation of gonadotropin subunit expression is enhanced by the presence of PAC1Rs PMID: 21658369

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  • 亞細(xì)胞定位:
    Secreted.
  • 蛋白家族:
    GnRH family
  • 數(shù)據(jù)庫鏈接: