Description: The peptide is used to block Anti-HEN1/2 Antibody (#CPA3994) reactivity. Form: Lyophilized powder Gene Symbol: NHLH1; NHLH2 Alternative Names: NHLH1; BHLHA35; HEN1; Helix-loop-helix protein 1; HEN-1; Class A basic helix-loop-helix protein 35; bHLHa35; Nescient helix loop helix 1; NSCL-1; NHLH2; BHLHA34; HEN2; KIAA0490; Helix-loop-helix protein 2; HEN-2; Class A basic helix-loop-helix protein 34; bHLHa34; Nescient helix loop helix 2; NSCL-2Entrez Gene (Human): 4807; 4808Entrez Gene (Mouse) : 18071; 18072SwissProt (Human): Q02575; Q02577SwissProt (Mouse) : Q02576; Q64221Purity : >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.