Description: The peptide is used to block Anti-CHK1 (pS301) Antibody (#CPA7049) reactivity. Form: Lyophilized powder Gene Symbol: CHEK1 Alternative Names: CHK1; Serine/threonine-protein kinase Chk1; CHK1 checkpoint homolog; Cell cycle checkpoint kinase; Checkpoint kinase-1Entrez Gene (Human): 1111Entrez Gene (Mouse) : 12649Entrez Gene (Rat) : 140583SwissProt (Human): O14757SwissProt (Mouse) : O35280SwissProt (Rat) : Q91ZN7Purity : >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.