Sanchez L F, Hotta H, Hotta S, Homma M
Microbiol Immunol. 1986;30(8):753-9. doi: 10.1111/j.1348-0421.1986.tb03002.x.
Mice were immunized with dengue type 2 virus (DEN 2) under a schedule favoring the production of IgE antibody. The antibody obtained could sensitize peritoneal resident mast cells both in vitro and in vivo so that the sensitized cells were degranulated and released histamine on challenge with the DEN 2 antigen. It was also demonstrated that the antibody was cytophilic and heat-labile. The above observations suggest that the present experimental system can be used to detect anti-DEN 2 IgE antibody in mice.
