Description: The peptide is used to block Anti-POLR1A Antibody (#CPA2604) reactivity. Form: Lyophilized powder Gene Symbol: POLR1A Alternative Names: DNA-directed RNA polymerase I subunit RPA1; RNA polymerase I subunit A1; A190; DNA-directed RNA polymerase I largest subunit; DNA-directed RNA polymerase I subunit A; RNA polymerase I 194 kDa subunit; RPA194Entrez Gene (Human): 25885Entrez Gene (Mouse) : 20019Entrez Gene (Rat) : 83581SwissProt (Human): O95602SwissProt (Mouse) : O35134SwissProt (Rat) : O54889Purity : >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.