Sample Displacement Chromatography for High Purity of Supercoiled DNA Plasmids

Sample displacement chromatography (SDC) is a chromatographic technique that utilizes differences in relative binding affinities of components in a sample mixture under chromatographic conditions.

Here, we use SDC approach with CIM C4 HLD monoliths under hydrophobic interaction chromatography (HIC) conditions to separate plasmid DNA (pDNA) isoforms under overloading conditions, where supercoiled (SC) isoform acts as a displacer of open circular (OC) or linear isoform. High purity of SC isoform is beneficial for use of plasmids as vaccines, transfecting agents for production of gene therapy viral vectors, or as starting material for linearization prior to IVT reaction in production of mRNA vaccines.

0
    0
    Your Cart
    Your cart is emptyReturn to Shop
      This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.