产品货号Reference:              CAN-P-310
检测方法Kit Type:                 Competitive ELISA
规格Kit Size:                         96-well break-apart microplate
灵敏度Sensitivity:                20 pg/mL
检测样本Sample Type:        Human saliva / 50 μL
校准范围Calibrator Range: 20–5000 pg/mL
检测时间Total Assay Time: 80 minutes

背景介绍：

孕酮是一种C-21女性性类固醇激素，具有多种生理作用。在月经周期的卵泡期，孕酮的分泌水平很低。促黄体生成素(LH)峰值升高，3~4d后急剧上升至较高水平，至LH峰值后10~12d仍持续升高。然后是急剧下降到低水平的卵泡期。它负责诱导子宫内膜的周期性变化，允许受精卵的植入和成功生长，并维持。孕酮即黄体酮，是由卵巢黄体分泌的一种天然孕激素，在体内对雌激素激发过的子宫内膜有显著形态学影响，为维持所必需。孕酮由卵巢的黄体分泌，主要功能是促使子宫内膜从增殖期转变为分泌期。血P浓度在排卵前为0～4.8nmol/L，排卵后期为7.6～97.6nmol/L，排卵后期血P低值，见于、排卵型功能失调性等。

Progesterone is a C-21 female sex steroid hormone with a variety of physiological effects. In the follicular phase of the menstrual cycle, progesterone is produced in low levels. It increases to the LH peak and then sharply rises 3 to 4 days later to higher levels, remaining elevated through the 10th to 12th days after the LH peak. Next there is a sharp decline to the low levels of the follicular phase. Progesterone is responsible for the induction of the cyclic changes in the endometrium of the uterus allowing implantation and successful growth of the fertilized ovum and maintenance of pregnancy.