DHEA , RIA, 100 TESTS

The radioimmunoassay of dehydroepiandrosterone (DHEA) is a competition assay. Prior to the assay, samples (serum or plasma) are extracted with ethyl ether; the solvent is evaporated and the dry residues are re-dissolved in the recovery buffer of the kit. The re-dissolved extracts and calibrators are then incubated with 125I-labeled DHEA,as tracer in antibody-coated tube. After incubation, the content of tubes is aspirated and the bound radioactivity is determined. A calibration curve is established and unknown values are determined by interpolation from the curve.

Catalog #: KIPB1138
Format: RIA
Label: I125
Size: 100 tests
Sample Type: Serum, Plasma
Sample Volume: 300 µL
Range: 0,5-35 ng/mL
Sensitivity: 0,17 ng/mL
Incubation: 1h at 37°C
Shelf Life (weeks): 8