Search results for " filterability" in Articles / App Notes

Article Introducing Supor Prime Filters: A Filtration Solution for High-Concentration Therapies
As you may already know, many biopharmaceutical manufacturers are producing drugs at higher concentrations. This trend is mainly driven by the demand for subcutaneous drugs that are self-admin…

Article Considerations in depth filter scale-up
Depth filters are widely used in the biopharmaceutical industry. They are typically made of a mixture of cellulose, filter aids, and a binder. These components can be milled and mixed in diffe…

Article Successful Wetting for Filter Integrity Testing in Volume-Restricted Systems
In a validated GMP process, filters must be routinely tested for integrity. The automated test instruments that are used for filter integrity testing have been improved over the past 40 years. …

Article Bioprocess filter selection guide
Filter selection can be a daunting task, and with so many options available, it’s hard to know what is right for your process. This new bioprocess filtration selection guide can help get you o…

Article Concentration and Diafiltration of Cell-Derived, Live Influenza Virus Using 750 C Hollow Fiber Filter Cartridge
Cross flow filtration (CFF) is a technique extensively used in vaccine production and particularly in influenza vaccine manufacturing. In contrast to normal flow (dead-end) filtration (NFF), the fee…

Article Aseptic Processing: Keeping it Safe
By Randi Hernandez, BioPharm International Humans represent the greatest risk for microbial contamination in an aseptic process. Aseptic processing has garnered some increased scrutiny…

Article Updating Viral Clearance for New Biologic Modalities
Viral clearance processes and guidance must evolve along with newer biotherapeutic modalities. By Feliza Mirasol Ensuring viral clearance (i.e., removal) in downstream purification has becom…

Article Tools for Continuous Bioprocessing Development
Could perfusion microbioreactors bring more agility to biomanufacturing? By Rajeev J. Ram In semiconductor manufacturing, for example, a thorough understanding of process variation allows co…

Article Advances in Sterilization Technologies for Overcoming Viral-Vector Manufacturing Challenges
Sterility must be assured for all biologic drug products. Terminal sterilization achieved via treatment with heat, radiation, or certain chemicals (vaporous hydrogen peroxide, vaporous peracet…

Article Selecting a Comprehensive Bioburden Reduction Plan
Process maps and risk assessments are among the valuable tools operators can apply to reduce the risk of microbial contamination. By Randi Hernandez There are multiple variables to consider …

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