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以 ４种消毒剂进行对硝酸纤维素膜上 ＨＢｓＡｇ消毒的研究。结果，对该膜上 ＨＢｓＡｇ的破坏效果，与悬液中 ＨＢｓＡｇ者一致。 ０．５％过氧乙酸、 ０．５％碘伏或 ２．０％碱性成二醛作用 ６０ ｍｉｎ，均可将效价≤１： ４０００的 ＨＢｓＡｇ破坏， ０．１％苯扎溴铵则不能。以硝酸纤维素膜作 ＨＢｓＡｇ载体，用免疫酶斑点法检测，结果直观，方法简便、易行，因ＨＢｓＡｇ吸附牢固，可用冲洗法去除残留消毒剂。
Study on sterilizing HBsAg on nitrocellulose membrane with 4 kinds of disinfectants. As a result, the destructive effect of HBsAg on this membrane was in agreement with that of the suspension HBsAg. 0.5% peracetic acid, 0.5% iodine or 2.0% alkaline dialdehyde for 60 min, all can be valence ≤ 1: 4000 HBsAg damage, 0.1% benzalkonium bromide then Can not Using nitrocellulose membrane as HBsAg carrier, it was detected by immunofluorescence spots method. The result was intuitive and the method was simple and easy to operate. Due to the strong adsorption of HBsAg, the residual disinfectant could be removed by washing method.