Description: The peptide is used to block Anti-MED21 Antibody (#CPA5931) reactivity. Form: Lyophilized powder Gene Symbol: MED21 Alternative Names: SRB7; SURB7; Mediator of RNA polymerase II transcription subunit 21; Mediator complex subunit 21; RNA polymerase II holoenzyme component SRB7; RNAPII complex component SRB7; hSrb7Entrez Gene (Human): 9412Entrez Gene (Mouse) : 108098SwissProt (Human): Q13503SwissProt (Mouse) : Q9CQ39Purity : >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.