Which of the following enzymes is used to degrade and remove ABO blood group antigens from red blood cells, allowing for the creation of universal donor red cells?

A Fucosidase ✓
B Galactosidase
C Neuraminidase
D Trypsin

Explanation

Fucosidase is an enzyme that degrades and removes ABO blood group antigens from red blood cells, allowing for the creation of universal donor red cells.

Source

Blood Banking and Transfusion Medicine journal
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Medium MEDICAL Confidence: medium