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Efficient immunoaffinity chromatography of lymphocytes directly from whole blood

Article scientifique 2018 Anglais

Résumé

We show that defined lymphocytes can be rapidly purified by immunoaffinity chromatography starting directly from whole blood. The method relies on low-affinity Fab-fragments attached to a column-matrix combined with the reversible Strep-tag technology. Compared to established cell enrichment protocols, the Strep-tag affinity chromatography of cells is independent of erythrocyte lysis or centrifugation steps, allowing for simple cell-enrichment with good yields, high purities, and excellent functionality of purified cells.

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Mohr, F., Przibilla, S., Leonhardt, F., Stemberger, C., Dreher, S., Müller, T., Fräßle, S., Schmidt, G., Kiene, M., Stadler, H., Busch, D. (2018). Efficient immunoaffinity chromatography of lymphocytes directly from whole blood. https://doi.org/10.1038/s41598-018-34589-z

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Auteur(s)

Fabian Mohr Sabine Przibilla Franziska Leonhardt Christian Stemberger Stefan Dreher Thomas Müller Simon P. Fräßle Georg Schmidt M. Kiene Herbert Stadler Dirk H. Busch

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