Description：The peptide is used to block Anti-IgA1 Antibody (#CPA6210) reactivity.Form：Lyophilized powderGene Symbol：IGHA1; IGHA2Alternative Names：IGHA1; Ig alpha-1 chain C region; IGHA2; Ig alpha-2 chain C region Entrez Gene (Human)： 3493; 3494; SwissProt (Human)： P01876; P01877; Purity：>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.