激活素 AB ELISA-Activin AB ELISA代理/參數/廠家-ELISA試劑盒-艾美捷科技有限公司

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背景資料: Activins, like all members of the transforming growth factor-beta superfamily, are synthesized as large pro-hormones with N-terminal pro- and C-terminal mature domains. Studies have shown that the prodomains template the dimerization of pro-activin forms, that are subsequently processed to yield pro/mature fragments. The prodomains, although important for folding and extracellular localization, must be removed prior to activity. Activin forms retaining the prodomain are biologically inactive. Recombinant Human Activin AB is produced from a DNA sequence encoding human Activin βA chain and human βB chain. Activin AB is expressed in CHO (Chinese Hamster Ovary) cells. Recombinant human mature Activin AB, generated by the proteolytic removal of the propeptides, is a disulfide-linked heterodimer of the mature human Activin βA chain and mature human Activin βB chain. Based on N-terminal sequencing, the βA chain starts at Gly 311 and the βB chain starts at Gly 293. The A and B monomers of recombinant human Activin AB have the same apparent molecular mass of approximately 14 kDa in SDS-PAGE under reducing conditions.

產品描述: The Activin AB enzyme linked immunosorbent assay (ELISA) kit provides materials for the quantitative measurement of Activin AB in human serum and other biological fluids.

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。