esib & MaPEB

10-12 November 2026 Graz, Austria

The European Summit of Industrial Biotechnology (esib) is going to take place in Graz/Austria. The second largest city of Austria is a fascinating, beautiful and nice place. This year, esib is teaming up with MaPEB – the International Conference on Metabolic & Protein Engineering for Biosynthesis.

Webinar Series:
Modeling and Simulation in Biotechnology & Biochemical Engineering

13th Webinar: Ultracentrifugation: Bioprocessing’s best kept secret.

Speakers:
Sandra Meriño (Alfa Wassermann BV)
Guilherme Costa (acib GmbH)

Contact:
Nico Lingg

Overview
This webinar explores continuous-flow ultracentrifugation as a scalable solution for the downstream processing of complex biotherapeutics, including viral vectors, viruses, and virus-like particles. It will highlight how dynamic density-gradient and tubular-bowl approaches can support efficient particle capture and purification, while addressing key process parameters and the transfer from research-scale development to larger-volume pilot and manufacturing applications.
Topics
Our first Speaker Guilherme Costa from acib GmbH, will present an innovative approach to the downstream processing of complex biotherapeutics. Downstream processing is a critical challenge in the manufacture of complex biotherapeutics, particularly vital vectors, and virus-like particles. While density-gradient ultracentrifugation offers high-resolution separation, traditional tube-based formats lack the scalability required for manufacturing. Continuous-flow ultracentrifugation addresses this by enabling continuous sample loading and particle capture within dynamic density gradients. This presentation will introduce how continuous-flow ultracentrifugation can be used for particle capture, discuss the key process parameters that influence its performance, and explore the challenges of translating the technology from research-scale to pilot- and manufacturing-scale systems. 
In this presentation, Sandra Meriño, Director of Global Strategic Solution at Alfa Wassermann will address the often-underappreciated role of ultracentrifugation in bioprocessing, with a particular focus on the benefits of continuous-flow ultracentrifugation processes. Drawing on real-world application examples, we will highlight how ultracentrifugation can provide powerful solutions for the purification of vectors and viruses. We will also demonstrate the linear scalability of tubular-bowl ultracentrifugation, showing how data generated at small scale can be confidently used to develop and scale processes for large-volume applications.

We look forward to your participation in this groundbreaking webinar series!

Please stay tuned …