Description: The peptide is used to block Anti-Pepsin A Antibody (#CPA1880) reactivity. Form: Lyophilized powder Gene Symbol: PGA3; PGA4; PGA5 Alternative Names: Pepsin A; PGA3; PGA4; PGA5Entrez Gene (Human): 5222; 643847SwissProt (Human): P00790Purity : >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.