产品编号:L22000403-096
产品描述:ES ELISA kit (Total Estrogen) 雌激素ELISA试剂盒
反应种属:
实验方法:
标记:
规格:96 wells
供应商:Biosense
价格(RMB):12900.00
订购:
说明书:
ES ELISA kit (Total Estrogen)
The Total Estrogen (ES) EIA kit detects the estrogenic hormones estrone (E1), 17beta-stradiol (E2) and estriol (E3) with similar specificity. This hormone can be found in the blood stream in many different organisms, as well as abundantly in the aquatic environment, such as close to sewage treatment plants.
The analysis is based on a competitive reaction where enzyme-labelled standard E2 competes with free estrogen in the sample for binding to a specific monoclonal antibody immobilised to the surface of the microtiter plate or tube. The amount of labelled E2 bound to the plate is determined by addition of a non-coloured substrate which is converted into a coloured product. The colour intensity is measured at 450 nm and is inversely proportional to the amount of estrogen in the sample. The assay is calibrated using a standard solution of E2 supplied with the kit.
The Total Estrogen (ES) EIA kit is suitable for analyses of water samples.
The assay is highly sensitive, simple and rapid to perform. The standard curve working range is 0.1-3 µg/L E2. A simple solid phase extraction can be preformed on samples with very low concentrations of estrogen.
The kit comes with a microplate (96 wells) format.
