Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 30 Issue 6
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- Pages.1273-1278
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- 1998
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- 0367-6293(pISSN)
Development of Enzyme-Protein Binding Assay for Rapid and Sensitive Analysis of Biotin
Biotin 정량분석틀 위한 효소-단백질결합 분석법(EPBA)의 개발
- Lee, Kyung-Ae (Korea Food Research Institute) ;
- Shon, Dong-Hwa (Korea Food Research Institute) ;
- Ko, Young-Tae (Department of Food and Nutrition, Duksung Women's University)
- Published : 1998.12.01
Abstract
Conditions for enzyme-protein binding assay (EPBA) were established in order to detect biotin more rapidly and reproducibly than traditional microbiological assay (MBA). EPBA with streptavidin and biotin-KLH conjugate showed cross-reactivities on biocytin, a derivative with biotin activity, at the rate of 109%
Biotin의 분석에 사용되는 기존의 미생물 분석법보다 신속하고 간편한 효소-단백질결합 분석법(enzyme protein binding assay; EPBA)을 개발하였다. Biotin-KLH conjugate와 streptavidin을 이용한 EPBA에서, biotin의 활성을 갖는 biocytin에 대하여 각각 109%