An agglutinating autoantibody. ... Anti-Pr cold autoagglutinin, a cold autoagglutinin specific for the Pr (protease-sensitive) antigen of erythrocytes. ... Cold autoagglutinin, a heterogeneous group of autoantibodies that react at temperatures below 37°C, often most actively at 4°C; most are the IgM class of immunoglobulins with affinity for the ...
(aw″to-ә-gloo´tĭ-nin) a factor in serum capable of causing clumping together of the subject's own cellular elements.
Type: Term Pronunciation: aw′tō-ă-glū′ti-nin Definitions: 1. An agglutinating autoantibody.
autoagglutinin A substance present in an individual's blood that agglutinates that person's red blood cells.