antibody activity meaning in English

抗体活性

( 4 ) in artificial pepsin digestive system with ph2 . 0 , due to the acid denaturation , the pigg was hydrolyzed wholly , in the system with ph3 . 0 and 4 . 0 , although not all entirely pigg could be detected , but the pigg antibody activities against e . coli still existed without changing , this indicates that the f ( ab " ) 2 with antigen - binding activity still remain complete during digesting process
( 4 )在ph2 . 0的人工胃液消化体系中，由于酸变性pigg全部水解；在ph3 . 0和ph4 . 0的人工胃液消化体系中，尽管检测不到所有的pigg ，但pigg仍可与e . coli特异性结合且凝集价未发生变化，表明在消化过程中具有抗原结合活性的f ( ab ) _ 2片段仍可完整地保留下来。