title: Immobilization of membrane H-2 antigens by paraformaldehyde fixation.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D002462:Cell Membrane / Q000276:immunology* / Q000648:ultrastructure; D002499:Centrifugation, Density Gradient; D006649:Histocompatibility Antigens / Q000302:isolation & purification; D006651:Histocytochemistry; D008214:Lymphocytes / Q000276:immunology / Q000648:ultrastructure; D051379:Mice; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron; D010873:Pinocytosis; D013154:Spleen / Q000276:immunology
chemical_list: D006649:Histocompatibility Antigens