Description: The peptide is used to block Anti-Serpin B3/4 Antibody (#CPA4228) reactivity. Form: Lyophilized powder Gene Symbol: SERPINB3; SERPINB4 Alternative Names: SERPINB3; SCCA; SCCA1; Serpin B3; Protein T4-A; Squamous cell carcinoma antigen 1; SCCA-1Entrez Gene (Human): 6317; 6318SwissProt (Human): P29508; P48594Purity : >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.