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KMID : 0545120040140020385
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Journal of Microbiology and Biotechnology
2004 Volume.14 No. 2 p.385 ~ p.389
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Detection of Aspergillus, Penicillium, and Fusarium Species by Sandwich Enzyme-Linked Immunosorbent Assay Using Mixed Monoclonal Antibodies
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KWAK, BO-YEON
KWON, BYUNG-JOON/KWEON, CHANG-HEE/SHON, DONG-HWA
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Abstract
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The antibody-mix sandwich enzyme-linked immunosorbent assay (Ab-mix sELISA) system was developed in order to simultaneously detect the extracellular polysaccharide (EPS) of Aspergillus, Penicillium, or Fusarium species using one detection system. The detection limit and detection range of the Ab-mix sELISA towards EPS of Penicilliun citrinum were not changed, and those towards Fusarium moniliforme EPS were changed a little compared to that of individual sandwich ELISA [9, 10]. The fungal culture filtrates of Aspergillus and Penicillium species showed nearly similar reactivity towards Ab-mix sELISA as that of sELISA using the MAb lGll alone [9]. Also, the fungal culture filtrates of Fusarium species showed nearly the same reactivity towards Ab-mix sELISA as that of sELISA using the MAb lB8 alone [10]. Thus, this ELISA system showed that the three genera of molds, Aspergillus, Penicillium, or Fusarium, which are three major important molds producing mycotoxins in food or agricultural commodities, could be detected at the same time, using one detection system.
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