Anti e

Monoclonal agglutinating Anti-C, -c, -Cw -E, -e test-sera are produced from cell culture supernatants of heterohybridoma-cell lines. The cells are secreting an antibody of IgM-type, that reacts specific with the corresponding antigen. The antibody is human protein. The test-sera are used to determine whether red blood cells possess or lack the corresponding blood group antigens.