The variability of hemolysis in the cold agglutinin syndrome
WF Rosse and JP Adams
The amount of lysis effected by cold agglutinins is directly related to the
ability of the antibody to initiate complement activation. This ability is
modified by the concentration of antibody, its thermal amplitude (the
highest temperature at which the antibody will react with the cell), the
degree to which antibody fixation is modified by the presence of complement
components (particularly C3) on the membrane, and the degree to which
antibody, once fixed, is able to fix the components of complement. In vitro
measurement of these factors correlates with the rate of hemolysis in vivo.
Volume 56,
Issue 3,
pp. 409-416,
09/01/1980
Copyright © 1980 by The American Society of Hematology