FLOW (CYTOMETRY)-BASED UNSCHEDULED DNA SYNTHESIS ASSAY

Award Information
Agency: Department of Health and Human Services
Branch: N/A
Contract: N/A
Agency Tracking Number: 1R43ES010881-01
Amount: $99,998.00
Phase: Phase I
Program: SBIR
Awards Year: 2001
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
MB RESEARCH LABORATORIES, INC.
BOX 178, 1756 WENTZ RD, SPINNERSTOWN, PA, 18968
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 EDWARD YURKOW
 () -
Business Contact
Phone: (215) 536-4110
Email: DEGEORGE@MBRESEARCH.COM
Research Institution
N/A
Abstract
DESCRIPTION: The development of an improved assay for genotoxicity is proposed. The assay will be based on the Unschedule DNA Synthesis assay that measures nucleotide incorporation due to repair of DNA damage. The proposal seeks to modify the assay to use non-radioactive tracers and flow cytometry. The successful completion of the proposed work will enable the applicant organization to provide an important new service to the chemical, cosmetic, consumer products and safety-testing industries. PROPOSED COMMERCIAL APPLICATION: MB Research will conduct this assay of genotoxicity (in-house) for members of the pharmaceutical, biotech, cosmetic, agrochemical, chemical and consumer products industries. Our clients are increasingly requesting rapid, reliable and inexpensive assays of genotoxicity (see letters from Brayer, Avon, and Perdue Pharma) that would be used to screen large numbers of chemicals. The results of such an assay would be used to determine which chemicals should be excluded from the product development process and which agents should move on to further tests of genotoxicity.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government