benzamidine meaning in Chinese

苯甲脒
苄脒

One is a combination of ion exchange chromatography on q sepharose ff , hydrophobic interaction chromatography on phenyl hp , gel filtration chromatography on sephadex 200 and higher resolution ion exchange chromatography on mono q . the other is a combination of ion exchange chromatography on q sepharose ff , two affinity chromatography on con a sepharose 4b and benzamidine sepharose 6bcl sequentially
上清液中重组蝗蛇毒类激血酶的纯化是通过设计的不同分离纯化方法组合进行的，并对每一种组合进行了活力与纯度及口收率的评价，结果表明两种组合方式都具有一定的实用性和可操作性。
The enzyme activity could be completely inhibited by pmsf and dfp , and partially inhibited by pepstatin a , edta and egta . leupeptin , benzamidine and hydrochloride aprotin had no influence on the dhap activity . ca2 * , mg2 + and na * could slightly increase , but cu2 + and zn2 + slightly inhibited protease activity
此结果表明， dhap为一种丝氨酸蛋白酶，其酶活性的发挥需要某些金属离子的参与，如na + ， c扩+ ， m扩+等金属离子能提高dhap的活性，但c了+与z矛十能抑制dhap的部分活性。