Monoclonal anti-B produced by the immunization of mice with soluble salivary glycoproteins.

IgM and IgG mouse monoclonal antibodies with specificity for the blood group B determinant have been produced by immunization of mice with a partially purified salivary glycoprotein. These antibodies have been characterized and one of the IgM antibodies showed potential as a grouping reagent. The ready availability of these salivary blood group substances offers the potential to produce a wide range of related monoclonal antibodies.