Description: The peptide is used to block Anti-PS2 Antibody (#CPA2150) reactivity. Form: Lyophilized powder Gene Symbol: TFF1 Alternative Names: BCEI; PS2; Trefoil factor 1; Breast cancer estrogen-inducible protein; PNR-2; Polypeptide P1.A; hP1.A; Protein pS2Entrez Gene (Human): 7031Entrez Gene (Mouse) : 21784Entrez Gene (Rat) : 117270SwissProt (Human): P04155SwissProt (Mouse) : Q08423SwissProt (Rat) : Q63467Purity : >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.