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Protocol Name
DOI:10.17504/protocols.io.7suhnew RRID Copied  
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Ji Gao 2019. Measurement of XylE (Catechol 2,3-Dioxygenase) enzyme activity by microplate reader. protocols.io dx.doi.org/10.17504/protocols.io.7suhnew
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Protocol Information

URL: https://dx.doi.org/10.17504/protocols.io.7suhnew

Authors: Ji Gao

Summary: Simple measurement of XylE (Catechol 2,3-Dioxygenase) enzyme activity by microplate reader. Catechol 2,3-Dioxygenase can catalyze catechol (1,2-Dihydroxybenzene) to 2-HMS, which has a high absorbance at 377 nm, so we may use photometric mode of microplate reader to measure the concentration of 2-HMS, product of the enzyme.

Affiliations: Tsinghua University

Version: 1

Publication Date: 2019

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Source: Protocols.io