《英文msh词典》CH50 Assay
[同义词] CH50 Assay
[主题词] Complement Hemolytic Activity Assay
[中文释义] CH50测定
[英文释义] Usual screening assay for complement. Dilutions of the serum to be tested are added to antibody-coated erythrocytes and the percentage of lysis is measured. The values are expressed by CH50,hemolytic complement units per milliliter,which is the dilution of serum required to lyse 50 percent of the erythrocytes in the assay.