产品货号Reference:             CAN-LH-4040
检测方法Kit Type:                Sandwich ELISA
规格Kit Size:                        96-well break-apart microplate
灵敏度Sensitivity:                0.2 IU/L
检测样本Sample Type:        Human serum / 25 μL
校准范围Calibrator Range: 1–100 IU/L
检测时间Total Assay Time: 80 minutes

背景介绍：
人促黄体生成素(HLH)是一种由垂体前叶合成的糖蛋白。这种激素由两个亚基组成：α和β。LH的α亚单位与hCG的α亚单位(由胎盘产生)相似，都存在于促卵泡激素和促甲状腺激素糖蛋白激素(也是由垂体合成的)和人绒毛膜激素的α亚单位(也是由垂体合成的)中。然而，每种激素的β亚基都是*的。因此，这四种激素的特异性是由β肽链决定的。值得注意的是α链本身没有生物活性。
Human luteinizing hormone (hLH) is a glycoprotein synthesized by the anterior lobe of the pituitary gland. This hormone consists of two subunits: α and β. The α subunit of LH is similar to the α subunit found in both the FSH and TSH glycoprotein hormones (which are also synthesized by the pituitary gland) as well as the α subunit of hCG (produced by the placenta). However, the β subunit of each of these hormones are unique. Therefore, the specificity of these four hormones are due to the β peptide chains. It is to be noted that the α chain by itself has no biological activity.