Description: The peptide is used to block Anti-ATM (pS1981) Antibody (#CPA4338) reactivity. Form: Lyophilized powder Gene Symbol: ATM Alternative Names: Serine-protein kinase ATM; Ataxia telangiectasia mutated; A-T mutatedEntrez Gene (Human): 472SwissProt (Human): Q13315Purity : >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.