Development of human-murine chimeric immunoglobulin G for use in the serological detection of human flavivirus and alphavirus antibodies.

ABSTRACT: Diagnosis of human arboviral infections relies heavily on serological techniques such as the immunoglobulin M (IgM) antibody capture enzyme-linked immunosorbent assay (MAC-ELISA) and the indirect IgG ELISA. Broad application of these assays is hindered by the lack of standardized positive human control sera that react with a wide variety of flaviviruses (e.g., dengue, West Nile, yellow fever, Japanese encephalitis, Saint Louis encephalitis, and Powassan viruses), or alphaviruses (e.g., Eastern equine encephalitis, Western equine encephalitis, Venezuelan equine encephalitis, and chikungunya viruses) that can cause human disease. We have created human-murine chimeric monoclonal antibodies (cMAbs) by combining the variable regions of flavivirus (6B6C-1) or alphavirus (1A4B-6) broadly cross-re

SUBMITTER: Thibodeaux BA 

PROVIDER: S-EPMC2952999 | biostudies-literature | 2010 Oct

REPOSITORIES: biostudies-literature