Downstream

Scaling Up? No Problem with New 80cm Diameter Pre-packed OPUS Columns

This webcast features: Fletcher Malcom, Director of Product Management, Downstream Technologies, Repligen The technical and economic benefits of ready-to-use, pre-packed chromatography columns have been proven and documented. The question remains, how large can we go? This presentation will show how the unique design of the new 80cm pre-packed OPUS column delivers chromatographic performance, and how usage can result in substantial cost and time savings for clinical and commercial scale manufacturing. Watch the recorded webcast on-demand.

Important Considerations in Successful Viral Clearance Studies

This webinar features: Esha Vyas, Field Applications Manager, Asahi Kasei Bioprocess America Virus filtration is a critical unit operation in the manufacture of biotherapeutic products. Rigorous and careful validation of this process-dependent step is necessary to demonstrate that the selected virus filter meets regulatory requirements. Thoughtful design and implementation of spiking studies are imperative to successful validation, and these studies may include consideration of various robustness and process parameters. Overall, the study design should be conducted as a representative scaled-down…

Planova BioEX: Leading the Next Generation of Virus Filters

This webcast features: Daniel Strauss, PhD, Principal Scientist, Research and Development group at Asahi Kasei Bioprocess America Virus filtration is a critical unit operation in the manufacture of biotherapeutic products owing to its capability to remove a broad range of viruses. Selection of virus removal filters based on filterability and virus removal performance over a range of process conditions ensures predictable processes. The Planova™ BioEX filter shows high flux with minimal flux decay for some of the most challenging products…

Purification of Antibody Fragments with Amsphere™ A3 Protein A Resin

This webcast features: Gerald Platteau, Application Development Engineer, JSR Life sciences Purification of full-length antibodies containing an Fc region relies on Protein A affinity chromatography as the golden standard capture step. The well-known robustness, high selectivity and scalability make it an ideal platform technique, minimizing downstream processing development time to bring new antibodies to market. After monoclonal antibodies (mAbs), various forms of antibody fragments are now becoming the next most important class of protein based therapeutics. These antibody fragments offer…

CHT Column Packing is Easier
Than You Think

This webcast features: Dr. Mark Snyder, Manager, R&D Applications, Process Chromatography, Bio-Rad Laboratories This webcast presents best practices and guidelines for packing CHT™ Ceramic Hydroxyapatite Media at process scale. CHT, is an easy-to-use mixed-mode chromatography media. It offers cation exchange and affinity interactions. Unlike other chromatography media, CHT is both the ligand and the support matrix. It is used for the purification of numerous types of biomolecules and is considered the gold standard for aggregate removal. This webcast highlight CHT…

Exchange Your Buffer Exchange

This webcast features: Quincy Mehta, Product Manager, Unchained Labs Buffer preparation and buffer exchange are tedious, manual processes that take a lot of time, particularly, hands-on time. This ultimately slows down your development timelines. In this webinar, you will learn how Unchained Labs breaks the manual buffer exchange bottleneck with Grunt, including: Formulation screening and development to scale-up Buffer preparation, exchange and analysis in a single bench-top instrument Impeccable mass recovery and time savings Analytical data supports protein handling is…

Impact of Single-Use Tangential Flow Filtration in Downstream Bioprocessing

This webcast features: Michael LaBreck, Sales Director, Repligen TagenX Products Single-use solutions are fast becoming platform in bioprocessing as a response to pressure to optimize process economics and process efficiencies. Implementing single-use alternatives in tangential flow filtration (TFF), a critical step in downstream bioprocessing for concentration and diafiltration (buffer exchange), is a major part of this transformation. Repligen TangenX™ SIUS™ Single-use Cassettes are the first purpose-built cassettes designed for tangential flow filtration. This webinar will demonstrate how deploying these innovative…

Effective Deployment of OPUS Pre-Packed Chromatography Columns for Bench-Scale Process Development and Process Validation

This webcast features: Tim Schroeder, Director, Product Management at Repligen GmbH Formerly Atoll pre-packed columns, OPUS® pre-packed chromatography columns for process development are used in all steps of downstream development, including screening, process validation and viral clearance, scale up and sample preparation. This webcast will demonstrate how OPUS® ValiChrom Columns, glass pre-packed columns that are exact scale-down models of corresponding full-scale chromatography columns, are ideal for process validation including viral clearance. It will also demonstrate how OPUS® RoboColumns®, miniaturized columns…

Ultimate Flexibility from Pre-Packed to Unpacked: OPUS 45R and OPUS 60R Columns

This webcast features: Fletcher Malcom, Director of Product Management, Repligen With an innovative side port that allows for easy resin unpacking, OPUS® 45R and OPUS® 60R Columns provide the ultimate flexibility in pre-packed column technology. Without compromising chromatographic performance or cleanability, the new feature helps mitigate the risk of implementing pre-packed columns in CGMP settings, and allows for re-use of the unpacked resin in other columns. This webinar covers test results on chromatographic performance, bioburden testing, shipping tests and simple…

Enabling Custom Solutions for Downstream Processing for Future Therapies: AAV Case Study

This webcast features: Orjana Terova, Purification Product Manager, Thermo Fisher Scientific There is a need in the industry for a standard purification strategy for the manufacture of novel molecules including viral vectors and oligomeric therapies. Working with customers, Thermo Fisher Scientific has developed innovative purification resins through the POROS™ custom resin program and CaptureSelect™ ligand technology. This combination of ligand and resin development has allowed for development of platform purification processes that increase productivity and improve product yield for gene therapies.…