Human chorionic gonadotropin immunoradiometric assay kit
- ASSAY STANDARDIZED AGAINST THE 1ST IRP (WHO 75/537)
- BROAD MEASUREMENT RANGE
Two anti-hCG monoclonal antibodies are used for the sandwich. The first monoclonal anti-ß-hCG antibody is adsorbed onto the tube walls. The second monoclonal anti-a-hCG antibody is radiolabeled with iodine-125.
Two alternative assay procedures:
1- Qualitative hCG assay: 10 min at RT / shaking + 10 min at RT / shaking
2- Quantitative hCG assay: 30 min at RT / shaking + 60 min at RT / shaking
Working range: 1 – 1000 mIU/mL 1st IRP (WHO 75/537).
Sample: serum or plasma – 100 µL
Analytical sensitivity: 1 mIU/mL