Buy MN Blood Tests:

MN Subgroups Test


All Greenfields tests are carried out in our haematology lab and the results are posted to you.

To find your MN subgroup choose the basic MN Blood Group Test (£44). This will tell you if you are MM, MN or NN.

To add the ABO blood group (with subgroups of A) and Rh (D) blood group test choose the MN and ABO Test (£73).

To add the secretor status test, choose the MN and Lewis Test (£85.00). This will not test for your ABO blood group.

To add both the ABO test and secretor status test (by Lewis group), choose the Full Blood Grouping and Subgrouping test (£112). This will test for ABO, A1/A2, Rhesus (D), Lewis blood group (for secretor status) and MN subgroups.

The Lewis test is genetically linked to ABO saliva secretor status, but wil not give results in about 5% of people. For results of Lewis Negative you may want to buy a Saliva Secretor Test.