A flow-injection system for assay of the
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James A. Osborn; Alexander M. Yacynych; David C. Roberts
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Article
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1986
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Elsevier Science
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English
β 402 KB
Chymotrypsin, covalently immobilized to the surface of an IrO,-coated titanium electrode, responds potentiometrically to various substrates. A flow-injection system is described for assay of the activity of the immobilized enzyme with N-benzoyl-L-tyrosine ethyl ester as substrate and an ultraviolet