The TGAB I STEP kit is used for the quantitative determination of anti-TG autoantibodies in human serum. Cisbio Bioassays offers an accurate immunoradiometric (RIA) assay for measuring the Thyroglobulin autoantibodies (TGAb). It is based on the competition type principle and carried out in human serum.
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- TGAb RIA
Thyroglobulin autoantibody (TGAb) radioimmunoassay kit
Features
- Working range: 0 ? 2000 IU/mL (WHO 65/93)
- Sample: serum ? 20 ?L
- Analytical sensitivity: 6 IU/mL
- Functional sensitivity: 15 IU/mL
Applications
- Thyroid autoimmunity is more frequently recorded in women.
- Antibody prevalence in women increases with age, rising from approximately 10% at the age of 18-24 up to 30% at the age of 55-65
작용원리
RIA
Coated tubes
해당 키트의 원리는 샘플에 있는 anti-TG 자기항체 간의 경쟁반응에 기초하고, 튜브에 흡착된 단일클론성 anti-TG 항체와 반응한 Iodine 125가 표지된 TG 항원의 결합 방사능량을 측정한다.
*1 step 검사 절차: RT(실온)에서 90분 / Shaking.