Description: The peptide is used to block Anti-Kir2.1 Antibody (#CPA4446) reactivity. Form: Lyophilized powder Gene Symbol: KCNJ2 Alternative Names: IRK1; Inward rectifier potassium channel 2; Cardiac inward rectifier potassium channel; Inward rectifier K(+) channel Kir2.1; IRK-1; hIRK1; Potassium channel, inwardly rectifying subfamily J member 2Entrez Gene (Human): 3759Entrez Gene (Mouse) : 16518Entrez Gene (Rat) : 29712SwissProt (Human): P63252SwissProt (Mouse) : P35561SwissProt (Rat) : Q64273Purity : >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.