Description: The peptide is used to block Anti-TGF beta 4 Antibody (#CPA7326) reactivity. Form: Lyophilized powder Gene Symbol: LEFTY1; LEFTY2 Alternative Names: LEFTY1; LEFTB; LEFTYB; Left-right determination factor 1; Left-right determination factor B; Protein lefty-1; Protein lefty-B; LEFTY2; EBAF; LEFTA; LEFTYA; TGFB4; PSEC0024; Left-right determination factor 2; Endometrial bleeding-associated factor; Left-right determination factor A; Protein lefty-2; Protein lefty-A; Transforming growth factor beta-4; TGF-beta-4Entrez Gene (Human): 10637; 7044SwissProt (Human): O75610; O00292Purity : >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.