spleen cells from balb/c mice immunized with freshly prepared human sperm , were fused with murine p3-ns1-ag4-1 myeloma cells by somatic cell hybridization , and supernatants from the igg-secreting hybridomas were screened by an enzyme immunoassay ( eia ) for reactivity against fresh human sperm and a panel of human somatic cells .
C0007634
cells
C1327616
secreting