Killer Factors, Yeastbcl-2 Homologous Antagonist-Killer ProteinMycotoxinsProtein BindingMolecular Sequence DataKiller Cells, NaturalWhale, KillerKiller Cells, Lymphokine-ActivatedHormone AntagonistsNatural Killer T-CellsDopamine AntagonistsCytotoxicity, ImmunologicExcitatory Amino Acid AntagonistsNeurokinin-1 Receptor AntagonistsNarcotic AntagonistsHistamine H2 AntagonistsDose-Response Relationship, DrugInterleukin 1 Receptor Antagonist ProteinMuscarinic AntagonistsReceptors, Natural Killer CellBinding Sites