Description: The peptide is used to block Anti-CD40 Antibody (#CPA1185) reactivity. Form: Lyophilized powder Gene Symbol: CD40 Alternative Names: TNFRSF5; Tumor necrosis factor receptor superfamily member 5; B-cell surface antigen CD40; Bp50; CD40L receptor; CDw40; CD40Entrez Gene (Human): 958Entrez Gene (Mouse) : 21939SwissProt (Human): P25942SwissProt (Mouse) : P27512Purity : >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.