Abstract
Antigens shared by human brain and thymocytes and by human and mouse tissues were studied with rabbit anti-human thymocyte antiserum (RAHT). It was found that cytotoxicity of RAHT serum against mouse thymus cells was not absorbed by mouse liver or bone marrow cells. Human brain and thymus cells completely absorbed the anti-thymocyte activity from this antiserum. It was suggested that human brain had antigenic determinants identical or very similar to those found on human thymocytes. Activity of RAHT antiserum against mouse thymus cells was completely removed by an absorption of mouse brain and thymocytes. These results demonstrated that there were shared antigenic determinants between human and mouse tissues.
- Received February 17, 1976.
- Copyright, 1976, by The Williams & Wilkins Company
- Copyright © 1976 by The American Association of Immunologists, Inc.
Pay Per Article - You may access this article (from the computer you are currently using) for 1 day for US$37.50
Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.