Author Archives: Sujeong Yang

Purity by Design

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After launching Nereus LentiHERO, a game changing fit-for-purpose solution for lentiviral vector purification in 2022, Astrea Bioseparations present this end of year report with a selection of interviews, application notes, and articles. Identifying the gaps in lentiviral purification, they discuss how to increase processing efficiency, purity, and recovery of LVV particles. They also look towards the future to bring a radical change in bioprocessing for cell and gene therapies. The Nereus LentiHERO spin column is the first product in a…

December 8, 2022

Effective Processing of Lentiviral Vectors: Introducing a Paradigm-Shifting Technology

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Therapeutic developers face significant challenges in purifying cell and gene therapies (CGTs). Current technologies for laboratory-scale lentivirus (LV) feedstock preparation are inefficient and not fit for purpose. From the benchtop to the clinic, all stages of CGT development require new solutions that break away from the current paradigm of biopharmaceutical manufacturing. Nereus LentiHERO nanofiber-based technology can address difficulties associated with purifying large and fragile modalities. Here, experts from the viral vector team at Astrea Bioseparations discuss how Nereus LentiHERO technology…

October 20, 2022