雌三醇ELISA试剂盒

DetectX®Estriol ELISA试剂盒用于定量检测唾液,尿液,粪便提取物,提取血清和血浆以及组织培养基样品中的雌三醇。

检测类型:

Competitive ELISA

样本类型:

Saliva, Urine, Fecal Extracts, Extracted Serum, Extracted Plasma, Tissue Culture Media

灵敏度:

5.33 pg/mL

适应物种:

Estriol在不同物种间是相同的

检测时间:

2.5小时 or Overnight

样品数/板:

38 in Duplicate

读数:

Colorimetric, 450 nm

DetectX®雌三醇ELISA试剂盒不推荐用于未提取的血清或血浆样品。在执行检测之前，请垂询中昊生物索取完整的试剂盒说明书。提供雌三醇标准品以生成测定的标准曲线，所有样品应从标准曲线中读出。将标准品或稀释的样品吸移到涂有抗体的透明微量滴定板中，以捕获兔抗体。加入雌三醇-过氧化物酶共轭物，通过向每个孔中添加雌三醇特异性抗体来引发结合反应。在室温下孵育2小时或在4℃下孵育过夜后，洗涤板并添加底物。底物与结合的雌三醇-过氧化物酶共轭物反应。短暂孵育后停止反应，并在450nm处读取所产生颜色的强度。

Estriol is one of the three major endogenous estrogens, along with estradiol and estrone. It is a weak estrogen derived from hydroxylation of estradiol and estrone in the liver. Normal levels in women who are not pregnant are typically nearly undetectable. However, estriol is produced in large amounts by the placenta and rising maternal levels can be detected from the very early weeks of pregnancy through until delivery. Estriol can be monitored as an indicator of fetal health and well-being during pregnancy. It is routinely measured as part of both the triple test and the quadruple test during pregnancy outreach and screening. Abnormally low levels in pregnant females can suggest chromosomal or congenital anomalies in the fetus. In some parts of the world exogenous estriol is used for the treatment of menopausal symptoms. Estriol has also been investigated as a protective neurosteroid with potential roles in immune diseases and bone and lipid metabolism.

Arbor Assays为临床重要生物分子研发最高质量的检测和免疫分析试剂盒,在生物领域建立健全的免疫检测和酶活性试剂盒以定量生物分子。Arbor Assays检测试剂盒具有高灵敏性,适用多物种及操作步骤简单的特点。

北京中昊新生科技作为美国Arbor Assays中国代理,一直为国内客户提供及时高效的配送和更专业的产品技术支持。为您提供Estriol ELISA试剂盒, 雌三醇ELISA试剂盒最新现货优惠信息。