Archaeal ProteinsAntibodiesRNA, ArchaealDNA, ArchaealGenes, ArchaealAntibody SpecificityGenome, ArchaealArchaeaAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialArchaeal VirusesAntibodies, NeutralizingAntibody AffinityAntibody FormationMolecular Sequence DataPeptide LibraryEpitopesBinding Sites, AntibodyGene Expression Regulation, ArchaealAmino Acid SequenceImmunoglobulin Fab FragmentsImmunoglobulin FragmentsImmunoglobulin GImmunoglobulin Variable RegionAntibodies, Anti-IdiotypicCross ReactionsFluorescent Antibody TechniqueSingle-Chain AntibodiesNeutralization TestsHIV AntibodiesAntibodies, ProtozoanSulfolobusImmunoglobulin MAntigen-Antibody ReactionsAntibodies, NeoplasmMethanobacteriaceaeMethanococcalesEpitope MappingCrenarchaeotaEnzyme-Linked Immunosorbent AssayChromosomes, ArchaealMethanococcusAntibodies, AntinuclearSulfolobus solfataricusAntibodies, FungalHaloferax volcaniiAutoantibodiesRecombinant ProteinsImmunoglobulin Heavy ChainsPyrococcus furiosusBase SequenceRibosome Subunits, Large, ArchaealAntigens, BacterialHybridomasAntibodies, BispecificPhylogenyImmunoglobulin Light ChainsAntigen-Antibody ComplexImmune SeraPyrococcus abyssiAntigensMice, Inbred BALB CImmunoglobulin AImmunoglobulin IsotypesAntibody DiversityAntigens, ProtozoanSequence AlignmentArchaeoglobus fulgidusAntigens, ViralPolysaccharides, BacterialRabbitsModels, MolecularGenes, ImmunoglobulinMethanosarcinaCloning, MolecularImmunizationComplementarity Determining RegionsSulfolobus acidocaldariusSequence Homology, Amino AcidImmunization, PassivePyrococcus horikoshiiImmunoglobulin IdiotypesTetanus ToxoidB-LymphocytesFluorescent Antibody Technique, IndirectProtein Structure, TertiaryProtein BindingHemagglutination TestsCell LineAntibodies, BlockingProtein EngineeringBacteriaBlotting, WesternSequence Analysis, DNAAcidianusMethaneCell Surface Display TechniquesImmunoglobulin kappa-ChainsElectrophoresis, Polyacrylamide Gel