alexa Enzyme-linked immunosorbent assay for human manganese-containing superoxide dismutase and its content in lung cancer.
Oncology

Oncology

Journal of Prostate Cancer

Author(s): Iizuka S, Taniguchi N, Makita A

Abstract Share this page

Abstract A manganese-containing superoxide dismutase (Mn-SOD) was purified from human liver. Polyclonal antibody for the Mn-SOD was prepared in goat, and a simple and specific enzyme-linked immunosorbent assay (ELISA) for the Mn-SOD was developed. This assay was found to be sensitive to nanogram amounts of the enzyme. With respect to Mn-SOD levels of normal lung tissues, a positive correlation (r = 0.92, P less than .001) was observed between the results of enzymatic assay and those of immunochemical assay by ELISA. In lung carcinoma tissue the enzyme activity was in the same order of magnitude as in uninvolved tissues. However, the enzyme content determined by ELISA was significantly higher in adenocarcinoma than in the uninvolved lung tissue, whereas no significant difference from the control was observed in other histologic types. The discrepancy between the enzyme activity and immunoreactive content suggested that in the adenocarcinoma of the lung an immunoreactive but enzymatically inactive Mn-SOD protein existed and that a high content of this enzyme was characteristic of lung adenocarcinoma.
This article was published in J Natl Cancer Inst and referenced in Journal of Prostate Cancer

Relevant Expert PPTs

Relevant Speaker PPTs

Relevant Topics

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