Cortisol in human serum and saliva radioimmunoassay kit RIA
The CORT-US kit is a radioimmunoassay that measures seric and salivary cortisol levels.
For Research Use Only, not for use in diagnostic procedures.
- ACCURATE AND RELIABLE ASSAY
- STANDARDIZED AGAINST MASS SPECTROMETRY
The principle of the assay is based on a competition between iodine-125 radiolabeled cortisol and cortisol contained in the samples for a fixed and limited number of anti-cortisol polyclonal antibody binding sites adsorbed onto the tube walls.
One-step assay procedure: 1- Serum: 2h at 37°C 2- Saliva: 30 min at 37°C
Working range: sérum: 20 – 2000 nmol/L
Working range:salive:1 – 100 nmol/L
Sample: serum: 20 µl;saliva: 150 µL
Analytical sensitivity: serum: 6.6 nmol/L serum;saliva: 3.0 nmol/L