<div class="snap-chik-content"> <p>EpiCypher modified histone peptides are highly pure and extensively validated, ensuring the highest quality product for chromatin research. Our modified H2A peptides are biotinylated, allowing use in peptide pull down and / or binding assays.</p> <div class="custom-btns-block"> <a href="https://www.epicypher.com/histone-peptides-and-arrays/h2a-peptides/#h2apeptides" class="button snap-chip-custom-btn">Shop H2A Peptides</a> </div> <p></p> <h5>Advantages of EpiCypher Histone Peptides</h5> <ul> <li>99% pure by MALDI-TOF mass spectrometry and HPLC analysis</li> <li>Available as unmodified and modified varieties, including combinatorial PTMs</li> </ul> <h5>Learn more:</h5> <ul> <li><a href= "/histone-peptides-list/ ">Browse our entire list of modified histone peptides here!</a></li> <li>Interested in using histone peptide arrays for HTS?<a href="https://www.youtube.com/channel/UCjAYamq14AR9OuKOUXytBOg/videos/"> Watch our EpiTitan™ tutorial videos</a></li> <li>Learn about using nucleosomes to profile histone PTM binding specificity <a href= "/content/documents/brochures/EpiCypher_dCypher.pdf/ ">using our dCypher® platform</a></li> </ul> <h5>Shop related products and services:</h5> <ul class="category-nav-list"> <li><a href="/histone-peptides-and-arrays/epititan-array/">Histone Peptide Arrays</a></li> <li><a href="/dcypher-assay-services-for-novel-chromatin-interactions/">dCypher® Screening Services</a></li> </ul> <a name="h2apeptides"></a>