Antigenic determinants of hen egg-white lysozyme in delayed hypersensitivity. I. Macrophage migration inhibition activities of lysozyme fragments.
Five kinds of fragments of hen egg-white lysozyme (HL) were tested by macrophage migration inhibition (MMI) assay using peritoneal exudate cells (PEC) of guinea pigs immunized with HL in complete Freund's adjuvant. (See article). These four kinds of HL fragments were also shown to be composed of the immunodominant groups of the HL molecule for circulating antibody against HL in guinea pigs. The relationships between the antigenic sites related to circulating antibody and the cellular recognition sites are discussed.
D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D001666:Binding Sites, Antibody; D002464:Cell Migration Inhibition; D002645:Chickens; D004529:Egg White; D000939:Epitopes; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007114:Immunization; D007156:Immunologic Memory; D008264:Macrophages / Q000276:immunology*; D009113:Muramidase / Q000276:immunology*; D010446:Peptide Fragments / Q000276:immunology
D000939:Epitopes; D010446:Peptide Fragments; D009113:Muramidase