Postnova Analytics has published a new applications study that reports on how Asymmetric Flow Field Flow Fractionation (AF4) coupled with multi-angle light scattering (MALS) and Ultraviolet (UV) detectors can be used to quantify Adeno-Associated Virus (AAV) aggregation.

Postnova Analytics has published an application report that describes a promising new protein purification technique based on diffusion. Protein purification is a widely used and important tool for biotechnology labs. Traditionally the most commonly used techniques for protein purification have been based upon column chromatography, ultracentrifugation and ultrafiltration.

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