Katrin Töppner

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Katrin Töppner, Katrin.Toeppner@Sartorius.com, is Product Development (PD) scientist at Sartorius Stedim Biotech.

Articles

Станислав Чуб/Stock.adobe.com – a next generation convecdiff membrance was tested by AGC Biologics against a mAb created by the company.

Purification of Antibodies Using Novel Convecdiff Membranes Part 2: Robust Performance at Comparable Product Quality

Chaz Goodwine;Katrin Töppner;Patrick Adametz;Ricarda A. Busse;Volkmar Thom
February 2nd 2023

In part 2 of this article, results from the testing of a next generation convecdiff membrane are discussed.

Siarhei/Stock.adobe.com – Convecdiff membranes are a novel material for downstream purification that has shown favorable results for scale-up from lab bench to commercial-scale application.

Purification of Antibodies Using Novel Convecdiff Membranes Part 1: Providing High Binding Capacity at Short Residence Time and Low Pressure Drops

Katrin Töppner;Patrick Adametz;Chaz Goodwine;Ricarda A. Busse;Volkmar Thom
January 2nd 2023

The testing of new convecdiff membranes shows this material to be well suited for lab- and commercial-scale bind-and-elute applications.

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