FUT4 and infection: At least three antigranulocyte antibodies have been tested for infection imaging: anti-NCA-95 IgG (BW250/183) [71, 72], anti-NCA-90 Fab' (Immu-MN3, LeukoScan: anti-CD66) [73], and anti-SSEA-1 IgM (LeuTech: anti-CD15) [74–76].