Anti-human CD4 response in animals treated with CD4-IgG2.

Abstract

<p>Animal sera were tested in a human CD4-specific ELISA to detect macaque antibody responses against CD4-IgG2. Serum samples were tested up to 23 days post-viral challenge and no responses were detected before day 15, indicating that the animal protection outcome was independent of a response against human CD4. Serum samples from 3 animals administered 20 mg CD4-IgG2 were unavailable for this analysis.</p