论文部分内容阅读
腺垂体分泌三种糖蛋白激素:即促甲状腺激素(TSH),黄体生成激素(LH),和卵泡刺激素(FSH)。FSH 分子量为3万,α-链由89个氨基酸,β-链由115个氨基酸所组成。由于 FSH 与 TSH和 LH 化学结构相似,不仅在免疫学上出现交叉反应,对 FSH 的纯化也带来困难。采用单克隆抗体亲和层析法从冷冻新鲜人垂体制备的丙酮干粉中提
The pituitary gland secretes three glycoprotein hormones: thyrotropin (TSH), luteinizing hormone (LH), and follicle stimulating hormone (FSH). The molecular weight of FSH is 30,000, the α-chain consists of 89 amino acids and the β-chain consists of 115 amino acids. As FSH is chemically similar to TSH and LH, not only immunological cross-reactions occur, but also difficulties in the purification of FSH. Using monoclonal antibody affinity chromatography frozen fresh human pituitary prepared acetone dry powder mention