AlgorithmsSpin LabelsAffinity LabelsHistocompatibility Antigens Class IHistocompatibility Antigens Class IIMolecular Sequence DataProduct LabelingAmino Acid SequenceDrug LabelingImmunoglobulin Class SwitchingSocial ClassElectron Spin Resonance SpectroscopyKineticsBase SequenceAntigen PresentationBinding SitesProtein BindingCell LineHLA-D AntigensPeptidesMalocclusion, Angle Class IIIPhotoaffinity LabelsFluorescent DyesTritiumModels, MolecularIsotope LabelingH-2 AntigensMutation