DYKDDDK peptide

DYKDDDDK-peptide is a 8 aa length peptide used for the competitive elution of FLAG fusion proteins (with excess of free DYKDDDDK-peptide) under non-denaturing conditions. Involvement in COVID-19 disease Some recombinant proteins, such as Spike glycoprotein and ACE2 are frequently produced using the DYKDDDDK-tag system. In order to purify or detect that proteins, sb-PEPTIDE provides DYKDDDDK-peptide and 3x DYKDDDDK–peptide. To help your research for COVID-19 disease, we can also provide you with premium quality peptide libraries containing SARS-CoV-2 proteins. Our expertise make us able to synthesize glycopeptides and phosphopeptides to be close from the real content of these peptides. For more information, please visit this link.