Histone H2A aa10-25 Peptide, Biotinylated Description: A synthetic peptide derived from human histone H2A amino acids 10-25. The alpha-amino group on the Nterminus is acetylated, with a PEG spacer containing a biotin moiety at the C-terminus.
Purity: >88% as judged by HPLC and mass spectrometry.
Storage and Stability: Lyophilized peptides are stable for 2 years at -20°C from date of shipment. Peptides in solution are stable for 6 months at -80°C. Spin vial briefly in microfuge and reconstitute with sterile distilled water and vortex briefly until resuspended. Aliquot peptide to avoid repeated freezing and thawing.
Quality Control: Peptide purified by reversed-phase HPLC and analyzed using MALDI-TOF mass spectrometry and analytical RP-HPLC.
Mass Spec Data: MALDI-TOF mass spectrometry was used to analyze Histone H2A aa10-25 Peptide, for identity and homogeneity.