fT4(Free Thyroxine) ELISA Kit
中文名称:游离甲状腺素(fT4)酶联免疫吸附测定试剂盒

Price:
- 反应性: Universal
- 检测范围: 1.56-100 pg/mL
- 灵敏度: 0.94 pg/mL
产品应用 | ELISA |
检测原理 | 本试剂盒采用竞争ELISA法。用fT4抗原包被于酶标板上,实验时样品或标准品中的fT4与包被的fT4竞争生物素标记的抗fT4单抗上的结合位点,游离的成分被洗去。加入辣根过氧化物酶标记的亲和素,生物素与亲和素特异性结合而形成免疫复合物,游离的成分被洗去。加入显色底物(TMB),TMB在辣根过氧化物酶的催化下呈现蓝色,加终止液后变成黄色。用酶标仪在450nm波长处测OD值,fT4浓度与OD450值之间呈反比,通过绘制标准曲线计算出样品中fT4的浓度。 |
反应类型 | Competitive-ELISA |
规格 |
96 T
/ 48 T
/ 96 T × 5
|
反应时间 | 2 h 30 min |
反应性 | Universal |
检测方法 | 比色法;ELISA;竞争法 |
检测范围 | 1.56-100 pg/mL |
灵敏度 | 0.94 pg/mL |
样本体积 | 50 μL |
样本类型 | 血清、血浆或其他生物体液 |
特异性 | 可检测样本中的fT4,且与其它类似物无明显交叉反应 |
精密度 | 板内,板间变异系数均<10% |
回收率 | 80%-120% |
储存条件 | 2-8℃ |
有效期 | 12个月 |
数据处理 |
-
Fenugreek, A Potent Hypoglycaemic Herb Can Cause Central Hypothyroidism Via Leptin – A Threat To Diabetes Phytotherapy
IF: 1.685Journal: EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES (2017)PMID:28407664Reactivity:RatSample Type:Serum -
Effects of Thyroid Hormone Therapy on Cut-Surface Healing of the Remnant Stomach with Short-Term Weight Loss Alterations after Sleeve Gastrectomy
IF: 1.532Journal: JOURNAL OF INVESTIGATIVE SURGERY (2017)PMID:28635514Reactivity:RatSample Type:Serum,Tissue homogenate -
Effect of Intracerebroventricular Administration of Apelin-13 on the Hypothalamus–Pituitary–Thyroid Axis and Peripheral Uncoupling Proteins
IF: 0.904Journal: International Journal of Peptide Research and Therapeutics (2017)Reactivity:RatSample Type:Serum -
Effects of nitrate on metamorphosis, thyroid and iodothyronine deiodinases expression in Bufo gargarizans larvae
IF: 3.340