Immune responses in vitro. VII. Loss of susceptibility of functional theta-bearing cells to cytotoxic action of anti-theta serum and complement in vitro.

Animals Antigens Antilymphocyte Serum Cells, Cultured Chromium Radioisotopes Complement System Proteins Concanavalin A Cytotoxicity Tests, Immunologic DNA/biosynthesis Erythrocytes/immunology Hemolytic Plaque Technique Horses/immunology Lectins Male Mice Mice, Inbred AKR Mice, Inbred C3H Mice, Inbred C57BL Sheep/immunology Spleen/cytology T-Lymphocytes/immunology Thymus Gland/cytology

Antigens Antilymphocyte Serum Chromium Radioisotopes Lectins Concanavalin A Complement System Proteins DNA