Islet Amyloid PolypeptideAmyloidIslets of LangerhansReceptors, Islet Amyloid PolypeptideSomatostatin-Secreting CellsGlucagonomaInsulin-Secreting CellsCongo RedInsulinomaGlucagon-Secreting CellsDiabetes Mellitus, Type 2HemizygoteAmyloidosisPropanolsAmino Acid SequenceMolecular Sequence DataSomatostatinGlucagonProtein MultimerizationInsulinMicroscopy, Electron, TransmissionPancreatic PolypeptideLissamine Green DyesProtein Structure, SecondaryIslets of Langerhans TransplantationAmyloid beta-PeptidesMice, TransgenicThiazolesSerum Amyloid A ProteinPancreasGlucose Transporter Type 2PeptidesPeptide FragmentsAmyloid beta-Protein PrecursorProtein FoldingSpectrophotometry, InfraredCircular DichroismPlaque, AmyloidMicroscopy, ElectronLipid BilayersMicroscopy, Atomic ForceCell Membrane