Islet Amyloid PolypeptideAmyloidIslets of LangerhansReceptors, Islet Amyloid PolypeptideSomatostatin-Secreting CellsGlucagonomaInsulin-Secreting CellsCongo RedInsulinomaGlucagon-Secreting CellsDiabetes Mellitus, Type 2HemizygoteAmyloidosisPropanolsSomatostatinAmino Acid SequenceGlucagonProtein MultimerizationInsulinMolecular Sequence DataMicroscopy, Electron, TransmissionPancreatic PolypeptideLissamine Green DyesProtein Structure, SecondaryIslets of Langerhans TransplantationAmyloid beta-PeptidesThiazolesMice, TransgenicSerum Amyloid A ProteinPancreasGlucose Transporter Type 2PeptidesPeptide FragmentsAmyloid beta-Protein PrecursorProtein FoldingSpectrophotometry, InfraredPlaque, AmyloidCircular DichroismMicroscopy, ElectronLipid BilayersMicroscopy, Atomic Force