gamma globulingamma globulin
that fraction of blood serum which contains most antibodies, used in the temporary prevention of several infectious diseases, as measles and hepatitis
- Any of a group of globulins in blood plasma that in an electrophoretic separation of serum proteins migrate the most slowly toward the anode. Most antibodies (immunoglobulins) are gamma globulins.
- The protein fraction of blood serum that contains the gamma globulins.
- See immune globulin.