You are here

Proteomic differentiation of leukemia cells based on multiplexed arrays and mass

Award Information
Agency: Department of Health and Human Services
Branch: National Institutes of Health
Contract: 1R41GM105063-01
Agency Tracking Number: R41GM105063
Amount: $299,967.00
Phase: Phase I
Program: STTR
Solicitation Topic Code: NIGMS
Solicitation Number: PA11-214
Timeline
Solicitation Year: 2013
Award Year: 2013
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, IN -
United States
DUNS: 965433258
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 WEIGUO TAO
 (765) 494-9605
 andy.tao@tymora-analytical.com
Business Contact
 VICKY TSENG
Phone: (765) 430-1592
Email: vickyt@tymora-analytical.com
Research Institution
 PURDUE UNIVERSITY
 
PURDUE UNIVERSITY 1076 FREESHAFER HALL WEST LAFAYETTE, IN 47907-1076
WEST LAFAYETTE, IN 47907-
United States

 () -
 Nonprofit College or University
Abstract

DESCRIPTION (provided by applicant): Although some gene mutations can predict response to certain targeted therapies, single-gene testing has limits. Multiple important signaling pathways that may be the causes of human malignancy have continuously been discovered and dissected. Pathway and network diagnostic tests are challenging but are clearly on the way. Through this NIH STTR Phase I study, we will develop a hybrid phosphoproteomic platform to differentiate leukemia at the molecular level. The platformfeatures two innovative products recently introduced by us which are based on multi-functionalized water-soluble nanopolymers, allowing for highly selective, sensitive and simple qualitative and quantitative assessment of protein phosphorylation without the use of expensive phosphospecific antibodies. Due to its size and unique properties, it also offers the capability for multiplexed detection of phosphorylation and total protein amount simultaneously. Combined with targeted mass spectrometric analysis, this hybrid platform will be a powerful tool for biomedical research and development, particularly in the field of leukemia treatment, and a potential clinical tool for cancer diagnosis. PUBLIC HEALTH RELEVANCE PUBLIC HEALTH RELEVANCE: Protein phosphorylation relates to the onset and development of many cancer types, particularly leukemia, and a highly efficient technology for phosphorylation analysis is critical for cancer research. This NIH STTR will support an effort to develop an innovative technology into commercial products that equip researchers with powerful tools and new directions to combat the devastating disease.

* Information listed above is at the time of submission. *

US Flag An Official Website of the United States Government