Human Placental Lactogen (PL)

Isolation and Culture of Term Human Cytotrophoblast Cells and In Vitro Methods for Studying Human Cytotrophoblast Cells Calcium Uptake

, we expose the procedure to (1) isolate and purify the cytotrophoblast cells from human term placenta and (2) study syncytiotrophoblast calcium uptake. First, the methodology is based on the enzymatic dissociation of villous placental tissue, followed

Molecular Analysis of Circulating RNA in Plasma

transcripts of human placental lactogen (hPL) , the β-subunit of human chorionic gonadotropin (βhCG ), and corticotropin-releasing hormone (CRH ) were also quantified in plasma of pregnant women. These circulating placental RNA species have provided the fetal

【分享】ELISA原理

有替代前者的趋势。由于ABS-ELISA较普通ELISA多用了两种试剂，增加了操作步骤，在临床检验中ABS-ELISA应用不多。科研项目中检测微量的成分如细胞因子常采用本法。晶美分装ELISA KIT采用的方法：1， TORCH及传染病试剂盒（间接法），见2.2.32， TORCH-IgM捕获法特色：包被抗体，标记抗原原理：3， 细胞因子试剂盒采用的方法路线（ABC-ELISA）原理产品特色：采用ABC法，灵敏度更高，特异性更强。生物素抗体和酶联物是浓缩的，使用前需用相应的缓冲液稀释。酶联物可以通用