METHOD FOR CULTIVATING A HUMAN MONOCLONAL ANTIBODY-PRODUCING HUMAN/HUMAN HYBRIDOMA AND A PROCESSFOR PREPARING A SERUM-FREE MEDIUM FOR USE IN

摘要

A serum-free medium for cultivating a human monoclonal antibody-producing human/human hybridoma, said medium comprising a serum-free complete medium and at least 10-12 M but not more than 10-6 M of retinoic acid or its salt.