A fixed amount of 125I labelled steroid competes with the steroid to be measured present in the sample or in the calibrator for a fixed amount of antibody sites immobilized on the wall of a polystyrene tube. Neither extraction nor chromatography is required because of the high specificity of the coated antibodies. After 3 hours incubation at 37°C, an aspiration step terminates the competition reaction. The tubes are then washed with 3 ml of washing solution and aspirated. A calibration curve is plotted and the E2 concentrations of the samples are determined by dose interpolation from the calibration curve.
Catalog # | KIP0629 |
Format | RIA CT |
Label | I125 |
Size | 96 tests |
Sample Type | Serum |
Sample Volume | 50 µL |
Controls | 2 levels |
Range | 9 - 3900 pg/mL |
Sensitivity | 2,7 pg/mL |
Incubation | 3h at 37°C |
Shelf Life (weeks) | 10 |
Due to local registration requirement, this product can not be sold in Canada, Australia – without prior registration.
For Japan and Brazil, specific registration requirements are necessary. For more information, please contact: regulatory.affairs@diasource.be.