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S V ADENOVIRUS RECOMBINANTS FOR VACCINE EFFICACY

Award Information

Agency:
Department of Health and Human Services
Branch:
N/A
Award ID:
11413
Program Year/Program:
1989 / SBIR
Agency Tracking Number:
11413
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
SERACARE LIFE SCIENCES, INC.
SERACARE LIFE SCIENCES, INC. 1935 AVENIDA DEL ORO, STE F OCEANSIDE, MD 92056 0582
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1989
Title: S V ADENOVIRUS RECOMBINANTS FOR VACCINE EFFICACY
Agency: HHS
Contract: N/A
Award Amount: $49,305.00
 

Abstract:

A MODEL VACCINE SYSTEM WILL BE DEVELOPED USING RECOMBINANT DNA TECHNOLOGY AND CLASSIC VIROLOGY TO CONSTRUCT A NONDEFECTIVE RECOMBINANT ADENOVIRUS THAT EXPRESSES THE SIMIAN IMMUNODEFICIENCY VIRUS (SIV) ENVELOPE PROTEIN. VACCINATION OF RHESUS MACAQUES WITH THE RECOMBINANT SIV-ADENOVIRUS AND SUBSEQUENT CHALLENGE WITH SIV WILL PROVIDE IMPORTANT INFORMATION CONCERNING IMMUNOLOGIC RESPONSES AND THE EXTENT OF PROTECTION THAT CAN BE APPLIED IN THE DEVELOPMENT OF AN ANALOGOUS VACCINE DIRECTED AGAINST HIV. IT IS PLANNED TO CLONE A MACAQUE ISOLATE OF SIV AS A SOURCE OF ENVELOPE GENE CODING SEQUENCES THAT WILL BE INSERTED INTO A PREVACCINE VECTOR AND EXPRESSED UNDER TRANSCRIPTIONALCONTROL OF THE ADENOVIRUS MAJOR LATE PROMOTER. THE SIV ENVELOPE CODING SEQUENCES WILL BE INCORPORATED INTO A HUMAN ADENOVIRUS BY RECOMBINATION IN CULTURED CELLS BETWEEN THE PREVACCINE PLASMID VECTOR AND ADENOVIRUS 2 DNA. THE PRESENCE OF SV40 T ANTIGEN SEQUENCES IN THE PLASMID CONSTRUCT WILL MAKE IT POSSIBLE TO OBTAIN A RECOMBINANT HUMAN ADENOVIRUS THAT REPLICATES EFFICIENTLY IN MONKEY CELLSAND CAN BE USED FOR VACCINE SAFETY AND EFFICACY TRIALS IN RHESUS MACAQUES. THIS APPROACH SHOULD MAKE IT FEASIBLE TO EVALUATE THE USEFULNESS OF VARIOUS CANDIDATE VACCINE FORMATSAND IMMUNIZATION PROTOCOLS.

Principal Investigator:


0

Business Contact:

Small Business Information at Submission:

Biotech Research Laboratories
1600 E Gude Dr Rockville, MD 20850

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No