A Cold Agglutinin of the IgA Class

[摘要] A patient with a reticulum cell sarcoma and cold agglutinin of the IgA type is reported. The cold agglutinin had a sedimentation rate of 10.5S (9.5–11.5S), indicating that it is probably a dimer of the 7-8S IgA unit. The cold agglutinin was mercaptoethanol sensitive and failed to fix complement.

[学科分类] 生物科学（综合）