Because the binding system is unique for nucleic acids, the bound nucleic acids are purified from salts, proteins, along with other impurities by a washing action and they are lastly eluted in lower-salt Elution Buffer or PCR-quality water. The purified viral RNA is free of intact virus, nucleases, and all https://rnabeads03703.newsbloger.com/30178420/isolation-of-trace-rna-fundamentals-explained