Duke University and Medical Center

Neutralizing Antibody Assays

CFAR Web Page » Lab Core Web Link »

Contact Information

David Charles Montefiori, PhD

monte@duke.edu

(919) 684-5278


Tests

TZM-bl Assay

Antibody-mediated neutralization of HIV, SIV and SHIV is measured as a function of reductions in Tat-regulated Firefly luciferase (Luc) reporter gene expression after a single round of infection in TZM-bl cells. The assay is performed in 96-well plates for high throughput capacity, and utilizes well-characterized reference strains for uniformity across studies

A3R5 Assay

This assay also measures neutralization as a function of a reduction in Luc reporter gene expression and has been formally validated. The assay is performed in 96-well plates for high throughput capacity, and utilizes well-characterized reference strains for uniformity across studies