| Literature DB >> 13271677 |
Abstract
A technique has been described whereby tuberculin PPD is coupled, via tetrazotized benzidne, onto the surfaces of formalinized red blood cells. A stable antigen preparation is thereby obtained, which may be stored at -40 degrees C. The purpose of the present method is to facilitate the study of antibody to tuberculoprotein.Entities:
Keywords: BENZIDINE; ERYTHROCYTES; TUBERCULIN
Mesh:
Substances:
Year: 1955 PMID: 13271677 PMCID: PMC2136550 DOI: 10.1084/jem.102.6.631
Source DB: PubMed Journal: J Exp Med ISSN: 0022-1007 Impact factor: 14.307