Description: The peptide is used to block Anti-Kappa Opioid Receptor Antibody (#CPA6004) reactivity. Form: Lyophilized powder Gene Symbol: OPRK1 Alternative Names: OPRK; Kappa-type opioid receptor; K-OR-1; KOR-1Entrez Gene (Human): 4986Entrez Gene (Mouse) : 18387Entrez Gene (Rat) : 29335SwissProt (Human): P41145SwissProt (Mouse) : P33534SwissProt (Rat) : P34975Purity : >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.