RT Journal Article SR Electronic T1 Interleukin 4 Increases the Antibody Response Against Rubisco in Mice JF In Vivo JO In Vivo FD International Institute of Anticancer Research SP 649 OP 652 VO 18 IS 5 A1 JÖRG A. SCHENK A1 FRANZISKA MATYSSEK A1 BURKHARD MICHEEL YR 2004 UL http://iv.iiarjournals.org/content/18/5/649.abstract AB The influence of interleukin 4 (IL-4) on antibody titer in serum and spleen culture supernatant in mice immunized with spinach (Spinacia oleracea L.) Rubisco was investigated. Therefore, we boosted one mouse additionally to the antigen with recombinant mouse IL-4. We found that the Rubisco-specific antibody titer in serum as well as in spleen cell culture supernatant was significantly enhanced in the IL-4 mouse. Most of the antibodies were of the IgG1 subclass. After hybridoma generation, Rubisco-specific antibodies were found in more than 95% of the wells tested compared to about 12% of the control mouse. Copyright © 2004 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved