Which of the following enzymes is used to modify red blood cells for use in serological testing?

A Ficin
B Papain ✓
C Bromelain
D Trypsin

Explanation

Papain is an enzyme that is used to modify red blood cells for use in serological testing, as it can break down certain proteins on the surface of the cells.

Source

ISBT Science Series
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Hard MEDICAL Confidence: medium