alexa Expression of soluble and catalytically active plant (monocot) beta-glucosidases in E. coli.
Chemical Engineering

Chemical Engineering

Journal of Chemical Engineering & Process Technology

Author(s): Cicek M, Esen A

Abstract Share this page

Abstract Complementary DNAs encoding mature beta-glucosidase proteins Glu1 and Glu2 of maize were amplified by the polymerase chain reaction (PCR) and cloned into the expression vector pET21a. Both Glu1 and Glu2 isozymes were expressed in high yield ( approximately 3.8\% of the total soluble protein and 32\% of the total expressed protein) in E. coli. Recombinant enzymes were active on a variety of artificial and natural substrates at levels similar to those of their native counterparts isolated from maize seedlings. Western blot analysis confirmed that both recombinant isozymes were immunoreactive with maize anti-beta-glucosidase sera and their molecular sizes were identical to those of the native maize Glu1 and Glu2 isozymes. Zymogram assays in native gels revealed that recombinant enzymes had the same electrophoretic mobility and substrate specificity as their native counterparts. Copyright 1999 John Wiley & Sons, Inc.
This article was published in Biotechnol Bioeng and referenced in Journal of Chemical Engineering & Process Technology

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords