Enhancement of the expression of histocompatibility antigens of mouse lymphoid cells by interferon <i>in vitro</i>

Abstract

Abstract The expression of surface antigens of thymocytes and splenic lymphocytes was determined by quantitative absorption of alloantibodies. Mouse interferon preparations enhanced the expression of histocompatibility antigens of thymocytes from mice of different ages, but of splenic lymphocytes only from young mice. Interferon did not affect the expression of the theta antigen of thymocytes or splenic lymphocytes.