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DHT, RIA, 100 TESTS
KIPI9900Contact us for more information.
The procedure follows the basic principle of radioimmunoassay where there is competition between the radioactive and non-radioactive antigen for a fixed number of antibody binding sites. The amount of (I-125)-labeled analyte bound to the antibody is inversely proportional to the concentration of unlabeled analyte present. The separation of free and bound antigen is achieved by using a double antibody system.
Catalog #: KIPI9900
Format: RIA
Label: I125
Size: 100 tests
Sample Type: Serum, Plasma
Sample Volume: 100 µL of extracted sample
Controls: 2 levels
Range: 25-2500 pg/mL
Sensitivity: 20 pg/mL
Pretreatment: 300 µL of sample/ 40 min.
Incubation: 30 min./ 20 min.
Shelf Life (weeks): 12