Abstract: The present invention provides a probe for the detection of HIV 1 antigens, comprising anti-HIV 1 F(Ab').sub.2 fragments. The invention further provides an immunoassay with enhanced specificity.
Type:
Grant
Filed:
June 10, 1988
Date of Patent:
January 8, 1991
Assignee:
Abbott Laboratories
Inventors:
James L. Stewart, Susan K. Ketchum, Robert J. Stumpf