Homoreactant: A Naturally Occurring Autoantibody in Rabbits
William J. Mandy 1 and
Lucy C. Kormeier 1
1 Department of Microbiology, University of Texas, Austin
Homoreactant, a factor found in the serum of every normal rabbit tested thus far, reacts specifically with buried antigenic determinants on the Fab-fragment of papain-digested autologous and homologous
G-globulin. It appears that rabbits normally produce naturally occurring autoantibodies.