항-보호항원 항체의 역가 측정을 위한 효소면역측정법 밸리데이션

ELISA Validation for anti-PA Antibody Titer Measurements

  • 투고 : 2010.03.19
  • 심사 : 2010.05.20
  • 발행 : 2010.05.05

초록

The vaccine is biological pretreatment that improves immunity to a particular disease. We can get immunity from producing antibody with injection antigen which has ability to defense against the disease. The ELISA is the most widely used method to measure antibody titer. We have developed and performed validation of ELISA according to the guideline of KFDA and ICH. In this paper, we have verified ELISA method is an excellent method to measure the titer of anti-PA antibody. We have constructed recombinant protective antigen among anthrax toxins and used as antigen of ELISA. In this validation, we have evaluated precision (repeatability, interlaboratory precision), specificity, linearity(range) and LOD, which are validation articles suggested by guideline. Inter-person precision was replaced with inter-laboratory precision. From the results, we have confirmed high precision in all experiments with CV under 20%.

키워드

참고문헌

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  2. ICH Guidance for Inductry; Validation of Analytical Procedures: Methodology. Nov., 1996.
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