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STUDIES ON THE USE OF ELECTRICEEL ACETYLCHOLINESTERASE FOR ANTICHOLINESTERASE AGENT DETECTION

机译:电针乙酰胆碱酯酶用于抗胆碱酯酶检测的研究

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The threshold sensitivity for detection of GB and VX with cholinesterase from electric eel and horse serum is reported. Eel enzyme has ten times the sensitivity of horse enzyme for both agents making it an attractive choice for future kit development. The effect of various buffers, support matrices, and storage conditions on wettability and colorimetric substrate response of eel enzyme tickets was also studied and compared with that of horse serum enzyme tickets. The most wettable and responsive eel enzyme tickets were those prepared from various zwitterionic buffers with glass fiber paper. The use of filter paper and phosphate buffer gave tickets which were difficult to wet and/or which had poor substrate response after extended or accelerated storage.

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