Description: The peptide is used to block Anti-Chromogranin A Antibody (#CPA1229) reactivity. Form: Lyophilized powder Gene Symbol: CHGA Alternative Names: Chromogranin-A; CgA; Pituitary secretory protein I; SP-IEntrez Gene (Human): 1113Entrez Gene (Mouse) : 12652SwissProt (Human): P10645SwissProt (Mouse) : P26339SwissProt (Rat) : P10354Purity : >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.