The ELSA-TSHNN kit enables an accurate and specific measurement of the TSH in the first days of life for newborns. The excellent analytical sensibility, 1.5 ?IU/mL, and the reliability of the assay enable very good diagnosis of congenital hyperthyroidism.
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- 제품소개
- In-Vitro Diagnostics
- Thyro?d
- Neonatal TSH RIA
Congenital hypothyroidism neonatal screening (TSH-NN) immunoradiometric assay kit
Features
- Working range: 0 ? 400 ?IU/mL (1st ISNS-RPNS)
- Sample: dried blood spot on paper disks
- Analytical sensitivity: 1.5 ?IU/mL
Applications
- Screening for neonatal congenital hypothyroidism
- High incidence in pediatrics (about 1 case out of 3,600 births)
- Screening can mean the prevention of irreversible effects, by thyroid replacement therapy within postnatal weeks of life
작용원리
IRMA
Solid phase ELSA system
두개의 단일클론성 anti-hTSH 항체는 샌드위치법에 사용된다.
첫번째 단일클론성 항체는 ELSA의 고체상에 코팅이 되어있고, Iodine 125가 표지된 두번째 단일클론성 항체는 추적자로 사용된다.
*1 step 검사 절차: RT(실온)에서 20시간.