title: Spin-label approach to conformational properties of immunoglobulins.
mesh_terms: D000936:Antigen-Antibody Complex; D000937:Antigen-Antibody Reactions; D001666:Binding Sites, Antibody; D003429:Cross Reactions; D006241:Haptens; D007117:Immunization, Secondary; D007140:Immunoglobulin Fab Fragments; D007136:Immunoglobulins; D011487:Protein Conformation; D013113:Spin Labels
chemical_list: D000936:Antigen-Antibody Complex; D006241:Haptens; D007140:Immunoglobulin Fab Fragments; D007136:Immunoglobulins; D013113:Spin Labels