Serologic evidence of quality improvement of domestic HIV-antibody detecting ELISA kits
- VernacularTitle:国产抗-HIV ELISA诊断试剂质量提高的血清学证实
- Author:
Laiying QIANG
;
Xudong LIN
;
Tongqing SHEN
- Publication Type:Journal Article
- Keywords:
HIV antibody;
ELISA kit evaluation
- From:
Chinese Journal of Blood Transfusion
1988;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the quality of current domestic HIV antibody detecting kits and to assure the credibility of experimental results.Methods The sensitivity and specificity of three kinds of domestic HIV antibody detection ELISA kits made in three different years were evaluated and compared by testing the serum panel from National AIDS Reference Laboratory.Results The sensitivity of kits produced by three domestic manufacturers in 2001 is significantly better than the kits produced in 1998 and 1999.The false negative rates were apparently decreasing.Conclusions The quality of domestic HIV antibody detecting kits has been improving steadily.The sensitivity of double antigen sandwich ELISA assay is apparently better than the indirect ELISA assay.
