GDF-9/BMP-15 復合 ELISA-GDF-9/BMP-15 Complex ELISA代理/參數/廠家-ELISA試劑盒-艾美捷科技有限公司

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中文名稱: GDF-9/BMP-15 復合 ELISA

英文名字: GDF-9/BMP-15 Complex ELISA

供應商: Ansh Labs

產品貨號: AL-181

產品報價: ￥詢價/96wellmicrotiter

產品說明書: 點擊查看

購買方式: 90%產品中國有現貨庫存。銀行轉賬、電匯、支票、現金，在線支付寶及網銀支付，或直接與我們電話聯系400-6800-868

產品新聞

背景資料: BMP-15 and GDF-9 are synthesized as 249-295 amino acid N-terminal prodomains and 125-139 amino acid mature domains. The mature domains of GDF-9 and BMP-15 form 40 kDa and 34 kDa homodimers respectively and 37 kDa heterodimer 1,2. Growth Differentiation Factor 9 (GDF9) and Bone Morphogenic Protein 9 (BMP15) are oocyte secreted factors and play key roles in promoting follicle growth, maturation and oocyte competence 1,3-5. However, the action of BMP15 and GDF9 varied with respect to the species of origin and the stages of follicle development. Oocyte competence is an intrinsic developmental potential that allows a mature oocyte to become fertilized and develop to an embryo. Oocyte competence is achieved by long course of molecular, biochemical and morphological changes4. Recent study suggests AMH production is regulated by oocyte-secreted factors in primary human cumulus cells and the combination of GDF9 + BMP15 potently stimulates AMH expression6. Altered level and activity of GDF9 is implicated in premature ovarian failure and polycystic ovarian syndrome, implicating GDF9 in the etiology of these conditions 7-9.
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nReferences:
n1. Peng et al, Growth differentiation factor 9: bone morphogenetic protein 15 heterodimers are potent regulators of ovarian functions. Proc Natl Acad Sci U S A. 2013 Feb;110(8): E776-85.
n2. Pulkki et al, A covalently dimerized recombinant human bone morphogenetic protein-15 variant identifies bone morphogenetic protein receptor type 1B as a key cell surface receptor on ovarian granulosa cells. Endocrinology. 2012 Mar;153(3):1509-18.
n3. Mottershead et al, Cumulin, an Oocyte-secreted Heterodimer of the Transforming Growth Factor-β Family, Is a Potent Activator of Granulosa Cells and Improves Oocyte Quality. J Biol Chem. 2015 Sep;290(39):24007-20.
n4. Kenneth et al, Bone morphogenetic protein 15 and growth differentiation factor 9 co-operate to regulate granulosa cell function. Reproduction. 2005 Apr;129(4):473-80.
n5. Convissar et al, Regulation of AMH by oocyte-specific growth factors in human primary cumulus cells. Reproduction. 2017 Dec;154(6):745-753
n6. Hussein et al, Oocyte-secreted factors enhance oocyte developmental competence. Dev Biol. 2006 Aug 15;296(2):514-21.
n7. de resend et al, Single-cell expression analysis of BMP15 and GDF9 in mature oocytes and BMPR2 in cumulus cells of women with polycystic ovary syndrome undergoing controlled ovarian hyperstimulation. J Assist Reprod Genet. 2012 Oct;29(10):1057-65.
n8. Bouilly et al, Identification of Multiple Gene Mutations Accounts for a new Genetic Architecture of Primary Ovarian Insufficiency. J Clin Endocrinol Metab. 2016 Dec;101(12):4541-4550.
n9. Aberrant GDF9 expression and activation are associated with common human ovarian disorders. J Clin Endocrinol Metab. 2014 Apr;99(4): E615-24

產品描述: The GDF-9/BMP-15 Complex Enzyme-Linked Immunosorbent Assay (ELISA) kit provides materials for the quantitative measurement of GDF-9/BMP-15 Complex in follicular fluid.

產品特點

保存建議: Store at 2 to 8°C until expiration date.

其他: Ansh labs是開發和生產免疫檢測試劑盒和定制生物技術檢測產領創者，總部位于美國休斯敦，公司產品遍及全球80多個國家。公司于2011年成立，核心團隊來自于Diagnostic system laboratory，專注于女性健康和激素檢測領域近40年，擁有全球領先的核心技術，以及多年經驗生物技術研發經驗的科學家團隊，產品覆蓋生殖健康，高危妊娠，腫瘤，糖尿病等多個疾病領域，圍繞最新的免疫分析技術，多種蛋白和單克隆抗體，如AMH，BMP-15, Follistatin, GDF-9, IGF-I, IGF-II, IGFBP-2, IGFBP-3, IGFBP-4, IGFBP-5, Inhibin Alpha, Inhibin ?A, Inhibin ?B, MBP, PAPP-A, PAPP-A2 and Vitamin D.等幾十余種試劑產品，也同時涵蓋小鼠，大鼠，狗，羊，牛等靈長類多個物種的獨特的物種特異性的試劑。 Ansh labs 坐落于美國德克薩斯州，是目前世界上唯一能提供TGF-β超家族所有成員的檢測公司，也是最早專注激素類產品研究和新型免疫檢測技術的先驅者。優勢產品涉及TGF-β super family、AMH/抑制素B(human/animal)、full panel IGFs、以及最完整的胰高血糖素系列。