streptolysin

1. Human-human hybridomas secreting monoclonal antibodies against streptolysin O
   人&人杂交瘤：分泌抗链球菌溶血素O单克隆抗体细胞株的建立
2. Hemolysin was activated by reducing agents and inactivated by oxidizing agents, low concentration of cholesterol and proteinase K. Antiserum of streptolysin O and antisera of S.suis type 2 both Holland reference strain and Jiangsu isolate inhibited the hemolytic activity of hemolysin also.
   该溶血素可被还原剂活化，被氧化剂和胆固醇及蛋白酶K抑制，亦被抗链球菌溶血素O阳性血清和抗猪链球菌2型全菌阳性血清抑制。

noun

1. any of several hemolysins derived from strains of streptococcus