Endoplasmic ReticulumAllergy and ImmunologyEndoplasmic Reticulum StressEndoplasmic Reticulum, RoughSarcoplasmic ReticulumEndoplasmic Reticulum, SmoothGolgi ApparatusUnfolded Protein ResponseProtein TransportMolecular Sequence DataMembrane ProteinsMolecular ChaperonesProteasome Endopeptidase ComplexAmino Acid SequenceCell LineTunicamycinSarcoplasmic Reticulum Calcium-Transporting ATPasesIntracellular MembranesCalciumTranscription Factor CHOPCalnexinCalcium-Transporting ATPasesProtein FoldingCalreticulinBrefeldin AThapsigarginProtein Processing, Post-TranslationalMicrosomesMicroscopy, ElectronGlycosylationMutationCell MembraneBiological TransportActivating Transcription Factor 6Heat-Shock ProteinsProtein BindingEndoplasmic Reticulum-Associated DegradationProtein Sorting SignalsCaspase 12Cells, CulturedUbiquitinProteolysisCOP-Coated VesiclesSubcellular FractionsModels, BiologicalKineticsProtein Disulfide-IsomerasesCytosolProtein Structure, TertiarySignal TransductionHeLa CellsSaccharomyces cerevisiaeRecombinant Fusion ProteinsStress, PhysiologicalSaccharomyces cerevisiae ProteinsCOS CellsCricetinaeCalcium-Binding ProteinsApoptosisCytoplasmBase SequenceCalcium SignalingLiverRabbitsTransplantation ImmunologyMicroscopy, FluorescenceCarrier ProteinsUbiquitinationUbiquitin-Protein LigasesCysteine EndopeptidasesCell FractionationVesicular Transport ProteinsBlotting, WesternCell CompartmentationCercopithecus aethiopsMitochondriaRNA, MessengerInositol 1,4,5-Trisphosphate ReceptorsProtein BiosynthesisCHO CellsGlycoproteinsMicroscopy, ConfocalTime FactorsTransfectionSequence Homology, Amino AcidMultienzyme ComplexesActivating Transcription Factor 4ProteinsBiodegradation, EnvironmentalMembrane GlycoproteinsHSP70 Heat-Shock ProteinsAutophagyRecombinant ProteinsGreen Fluorescent ProteinseIF-2 KinaseCell Line, TumorPhosphorylationFungal ProteinsImmune SystemHEK293 Cells