Format

Send to

Choose Destination
AIDS. 2004 Jul 23;18(11):1595-8.

Screening for HIV-specific T-cell responses using overlapping 15-mer peptide pools or optimized epitopes.

Author information

1
MRC Human Immunology Unit, University of Oxford, Oxford, UK.

Abstract

The IFN-y enzyme-linked immunospot (ELI-Spot) assay is often used to map HIV-specific CD8 T-cell responses. We compared overlapping 15-mer pools with optimized CD8 epitopes to screen ELISpot responses in HIV-infected individuals. The 15-mer pools detected responses to previously undefined epitopes, but often missed low-level responses to predefined epitopes, particularly when the epitope was central in the 15-mer, rather than at the N-terminus or C-terminus. These factors should be considered in the monitoring of HIV vaccine trials.

[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Wolters Kluwer
Loading ...
Support Center