Cisbio Bioassays offers an accurate immunoradiometric assay for T3. The assay is based on the competition type principle and is carried out in serum or plasma. Quick and convenient in just 45 min and one step.
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L-3,3’,5-trioiodothyronine (T3) radioimmunoassay kit
Features
- Working range: 0 ? 7.5ng/mL 11.25 nmol/L)
- Sample: serum or plasma ? 50 ?L
- Analytical sensitivity: 0.1 ng/mL (0.15 nmol/L)
Applications
- Diagnosis of thyroid dysfunction
- Assessment of hyperthyroidism, particularly isolated T3 hyperthyroidism
- Therapy monitoring in substitution of thyroxine and in thyreostatic therapy
Assay principle
RIA
Coated tubes
The principle of the assay is based on competition between 125iodine radiolabeled T3 and T3 contained in the samples for a fixed and limited number of anti-T3 polyclonal antibody binding sites adsorbed onto the tube walls.
*One step assay procedure: 1h at RT / shaking.