Description: The peptide is used to block Anti-PERK Antibody (#CPA7063) reactivity. Form: Lyophilized powder Gene Symbol: EIF2AK3 Alternative Names: PEK; PERK; Eukaryotic translation initiation factor 2-alpha kinase 3; PRKR-like endoplasmic reticulum kinase; Pancreatic eIF2-alpha kinase; HsPEKEntrez Gene (Human): 9451Entrez Gene (Rat) : 29702SwissProt (Human): Q9NZJ5SwissProt (Mouse) : Q9Z2B5SwissProt (Rat) : Q9Z1Z1Purity : >85%Directions for Use : Blocking Peptide to the diluted primary antibody in a molar ratio of 10:1 (peptide to antibody) and incubate the mixture at 4°C for overnight or at room temperature for 2 hours.Quality Control : The quality of the peptide was evaluated by reversed-phase HPLC and by mass spectrometry.Storage/Stability : Shipped at 4°C. Store at -20°C for one year.