能使补体而不使抗体灭活的温度和作用时间是
A.37℃,lh
B.56℃,30min
C.25℃,30min
D.60℃.30rain
E.45℃,30min
正确答案:B5.B。化学性质:很不稳定,不耐热,56℃,30min可灭活;但抗体的灭活超过这个条件。

能使补体而不使抗体灭活的温度和作用时间是
A.37℃,lh
B.56℃,30min
C.25℃,30min
D.60℃.30rain
E.45℃,30min
正确答案:B5.B。化学性质:很不稳定,不耐热,56℃,30min可灭活;但抗体的灭活超过这个条件。