E2, RIA CT, 96 TESTS

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: 3 hours at 37°C
Shelf Life (weeks): 10