Description: The peptide is used to block Anti-SP3/4 Antibody (#CPA3492) reactivity. Form: Lyophilized powder Gene Symbol: SP3; SP4 Alternative Names: SP3; Transcription factor Sp3; SPR-2; SP4; Transcription factor Sp4; SPR-1Entrez Gene (Human): 6670; 6671Entrez Gene (Mouse) : 20687; 20688SwissProt (Human): Q02447; Q02446SwissProt (Mouse) : O70494; Q62445Purity : >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.