產(chǎn)品名稱：PMSG (Pregnant Mare Serum Gonadotropin) 產(chǎn) 地：Demeditec 產(chǎn)品貨號：DE1298 產(chǎn)品規(guī)格：96 Tests 產(chǎn)品說明： Special remarks: The Demeditec PMSG EIA is an enzyme-linked immunosorbent assay (ELISA) for the quantitative measurement of Pregnant Mare Serum Gonadotropin (PMSG) in serum and plasma. PMSG or equine chorionic gonadotropin is secreted by the endometrial cups of the pregnant mares uterus. The hormone is found in the blood of the pregnant mare between the 40th and 120th days of gestation, reaching a peak at approximately the 60th day. Measurement of PMSG provides a specific test for pregnancy since the hormone is only found in the pregnant mare. After 150 days of gestation, hormone levels are no longer detectable. The PMSG diagnostic test as a means of pregnancy testing is a suitable and convenient method to confirm earlier ultrasound scanning techniques and allows the practitioner to obtain this information quickly and economically in the laboratory. Principle The Demeditec PMSG EIA is a solid phase enzyme-linked immunosorbent assay (ELISA) based on the sandwich principle. The wells are coated with a monoclonal antibody directed towards a unique antigenic site on PMSG molecule. An aliquot of serum sample containing endogenous PMSG is incubated in the coated well. In a second step an enzyme conjugate is incubated in the wells. The unbound conjugate is washed off with tape water. The amount of bound peroxidase is proportional to the concentration of PMSG in the sample. Having added the substrate solution, the intensity of colour developed is proportional to the concentration of PMSG in the sample. 上海玉博生物技術(shù)有限公司在為生命科學(xué)領(lǐng)域提供豐富的產(chǎn)品與信息資源方面處于國內(nèi)**地位，公司提供的產(chǎn)品涵蓋了二十多個國家近五十萬種產(chǎn)品，而且產(chǎn)品的數(shù)量與信息在不斷的增長和更新，公司提供的產(chǎn)品能夠使生命科學(xué)工作者加快對生物化學(xué)，分子生物學(xué)，細胞生物學(xué)以及蛋白質(zhì)組學(xué)研究的認知，以及分子診斷和臨床醫(yī)學(xué)領(lǐng)域的應(yīng)用。
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