Feature

The Sepapure Solution

  • November 11, 2025

  • 5 min

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Oligonucleotides have surged in importance since the COVID-19 pandemic, with applications spanning personalized medicine and mRNA technology. Their analysis presents challenges, given the need for precise differentiation of nearly identical sequences. Traditional reversed-phase columns are ineffective due to the polar nature of oligonucleotides; however, ion-pair reversed-phase (IP-RP) chromatography has emerged as the preferred analytical method. The new Sepapure oliGO column offers high precision, robustness, and affordability, facilitating advances in oligonucleotide research.

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