Red Cell Compatibility Calculator

Choose the desired antibody specificities using the drop down boxes below. Click Calculate to determine how common the compatible phenotype is in the general population. For simplicity figures are based on Caucasian frequencies noting that for some phenotypes variation according to ethnicity does exist. 

A further selection of antibodies can be found by clicking the Other Antibodies button.

Choose the desired antibody specificities using the drop down boxes below.

BGS Antibody Antigen Negative Frequency

Please select other blood group system antibodies.

BGS Antibody Antigen Negative Frequency