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Show Yourself, Asparaginase: An Enzymatic Reaction Explained through a Hands-On Interactive Activity. | LitMetric

Show Yourself, Asparaginase: An Enzymatic Reaction Explained through a Hands-On Interactive Activity.

J Chem Educ

Department of Chemistry, Faculty of Natural Sciences, University of Puerto Rico, Rio Piedras Campus, P.O. Box 70377, San Juan, Puerto Rico 00936-8377, United States.

Published: June 2017

AI Article Synopsis

Article Abstract

Determining the catalytic activity of an enzyme can be the perfect method for its identification, for example during purification procedures or for isolation purposes. Herein, we used a pharmaceutically relevant protein to bring the concept of enzymatic activity to the classroom. We designed a hands-on interactive activity in which a medically relevant enzyme, asparaginase, was distinguished from a nonenzymatic protein based on its specific enzymatic activity. The experiment was carried out in the classroom, designed to impact different educational levels from elementary to high school. Our main purposes were to promote the emerging field of protein-based drugs as a source of scientific careers in bionanotechnology and to show the students an image of a "scientist" as that of a common and educated person working in an exciting profession. In addition of being inexpensive, this activity proved to be adaptable for various educational levels and can be easily implemented in different scenarios, for example, scientific fairs, some schools, and so forth.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5867643PMC
http://dx.doi.org/10.1021/acs.jchemed.6b00612DOI Listing

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