Since the binding process is unique for nucleic acids, the bound nucleic acids are purified from salts, proteins, as well as other impurities by a washing step and they are eventually eluted in very low-salt Elution Buffer or PCR-grade h2o. The purified viral RNA is free of intact virus, nucleases, https://superparamagneticbeads58258.topbloghub.com/35911471/not-known-facts-about-isolation-of-small-dna-fragment