exotoxin

haemolytic exotoxin 溶血性毒素

exotoxin gent 外毒素毒力基因

Pseudomonas exotoxin 綠膿桿菌外毒素 ; 假單胞菌外毒素 ; 桿菌毒素 ; 菌外毒素 ^[1] 

Objective In order to isolate and purify an exotoxin of Streptococcus mitis which can cause toxic shock syndrome and investigate its pathogenicity. 目的分離與純化致中毒性休克綜合徵緩症鏈球菌外毒素蛋白，並對其致病性進行初步研究。

The ATCC19410 strain was respectively made into exotoxin antigen and inactivated vaccine, and vaccine goat with it, sera was collected as positive serum. 將參考菌株（ATCC19410株）製成外毒素抗原，同時用參考菌株製成滅活苗，免疫山羊，採集其血液，分離血清，即為陽性血清。

And no diphtherotoxin was detected in its soluble metabolites indicating that cell wall defect might affect the production of diphtherotoxin, therefore lost its pathogenic role in exotoxin production. 提示細胞壁缺陷變異可影響白喉棒狀桿菌產生白喉毒素蛋白質，從而使其喪失了產生外毒素致病的作用。 ^[1]