About the Authors

Deb K. Chatterjee

chatterjee@mail.ncifcrf.gov

Affiliations Protein Expression Laboratory, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America, Advanced Technology Program, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America

Kalavathy Sitaraman

Contributed equally to this work with: Kalavathy Sitaraman, Cassio Baptista

Affiliations Protein Expression Laboratory, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America, Advanced Technology Program, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America

Cassio Baptista

Contributed equally to this work with: Kalavathy Sitaraman, Cassio Baptista

Affiliations Laboratory of Molecular Technology, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America, Advanced Technology Program, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America

James Hartley

Affiliations Protein Expression Laboratory, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America, Advanced Technology Program, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America

Thomas M. Hill

Affiliation Department of Microbiology and Immunology, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, North Dakota, United States of America

David J. Munroe

Affiliation Advanced Technology Program, SAIC-Frederick, Inc., NCI-Frederick, Frederick, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DKC. Performed the experiments: KS CB TH. Analyzed the data: DKC JH TH DJM. Contributed reagents/materials/analysis tools: DKC TH DJM. Wrote the paper: DKC DJM. Designed the experiments: JH TH DJM.