Virus filtration

Pegasus™ Prime membrane in Microdisc capsules, part of our Pall filtration portfolio, are for the confirmation and validation of performance at a small scale using minimal volumes of process fluid and virus spike preparations. A combination of high log reduction value (LRV), high throughput, and high flow in all monoclonal antibody (mAb) solutions, Pegasus™ Prime virus filters deliver an economic virus filtration solution with a small footprint for easy integration into single-use and automated processes. For feed streams with high levels of fouling protein aggregates, Pegasus Prime can be combined with Pegasus Protect prefilters for high parvovirus retention, capacity and flux. Pegasus™ Prime membrane in Microdisc capsules are available gamma-sterilized or suitable for autoclave. Features and benefits

Pegasus™ Prime membrane in Mini Kleenpak™ capsules, part of our Pall filtration portfolio, deliver a gamma-sterilized pre-filter & virus filter combination that simplifies process development, validation, and operations for process-scale virus filtration. Pegasus Prime virus filters deliver robust, high LRV independent of process parameters, process fluid and validation choices. The Mini Kleenpak capsules containing Pegasus Prime are optimized as a filterability tool suitable for the confirmation of performance during pre-clinical process development.

Pegasus™ Prime virus filters, part of our Pall filtration portfolio, combine with Pegasus™ Protect virus prefilters to deliver an innovative gamma-sterilized pre-filter and virus filter combination. Key features include:

Pegasus™ Protect membrane in Kleenpak™ capsules, part of our Pall filtration portfolio, enables process developers to quickly deliver a robust, scalable virus filtration process using a minimum of sample volume, and be confident of successful virus validation.

Pegasus Protect membrane in Kleenpak™ Nova capsules, part of our Pall filtration portfolio, provides process-scale virus filter prefiltration.

Pegasus™ Protect membrane in Microdisc capsules, part of our Pall filtration portfolio, are optimized for the confirmation and validation of performance at a small scale using minimal volumes of process fluid.

Pegasus™ Protect virus prefiltration membrane is tailored to provide protection to Pegasus Prime virus filters and to deliver the highest level of robust filter performance in more challenging process fluids.

Pegasus™ SV4 membrane in Kleenpak™ Nova capsules, part of our Pall filtration portfolio, are single-use filter capsules with constant, stable flow-rates providing efficient, high viral clearance and significantly-reduced processing costs.

Pegasus™ SV4 membrane in Mini Kleenpak™ capsules, part of our Pall filtration portfolio, provide constant, stable flow rate-performance filters for precise, economical scale-up in virus filter process development.

Pegasus™ SV4 membrane in Minidisc capsules, part of our Pall filtration portfolio, are purpose-designed filters for small-scale membrane qualification studies such as bacteriophage or prion (TSE agent) clearance, as well as membrane flow rate, capacity and protein transmission studies.

Pegasus™ SV4 virus removal filter cartridges, part of our Pall filtration portfolio, provide constant, stable flow-rate performance filters combining efficient, high viral clearance with significantly-reduced processing costs.

Ultipor™ VF Grade DV50 virus removal filters, part of our Pall filtration portfolio, offer a robust means to remove viruses from liquids by microfiltration, while permitting enhanced transmission of proteins.

Ultipor™ VF grade DV20 virus removal filters, part of our Pall filtration portfolio, are robust, stable flowrate small-virus removal filters with consistent, high capacity performance.

The Allegro™ Connect Virus Filtration System is a single-use automated filtration system designed to deliver robust process control during this critical downstream step.