DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES

• Biomanufacturing Debottlenecking And Process Optimization

  Optimizing biomanufacturing is particularly challenging because of variability and complexity associated with the sharing of finite and interdependent resources. By BIO-G

• Turning Data Into Information

  As biopharmaceutical manufacturing has evolved from small-scale lab production in small flasks to massive commercial production in deep-tank bioreactors, an avalanche of production data has evolved to support it. From individual unit operation skids to distributed control systems and enterprise resource planning tools, biomanufacturing today is buried by the sheer quantity of data coming in from the manufacturing floor.

• Avoiding Drug Shortages With Microbial Detection

  Over the past year, critical drug shortages used to treat a host of life-threatening illnesses have been making headlines. Microbial contamination has been cited as a major contributor to the shortage, yet the prevailing practices to ensure the safety of drugs have been slow to change. In most cases, quality assurance practices safeguarding the drug making environment continue to rely on periodic air and a culturing method from a prior century. By Aric Meares, President and CEO, BioVigilant

• Microbial Fermentation In Single-Use Xcellerex™ XDR-50 MO Fermentor System

  This application note describes the performance of a single-use Xcellerex XDR-50 bioreactor system when used in cultivations of E. coli and of modified Pseudomonas fluorecsens (P. fluorescens) producing a monoclonal antibody (MAb). Both the achieved microbe densities and product yield were shown to be consistent with the performance of conventional stainless steel systems.

• Top 10 Considerations When Selecting An Isolator Supplier

  While price is certainly an important reason for buying any piece of capital equipment, it is not always the top reason. There are important considerations to examine when selecting an isolator supplier.

• Guidelines For Proper Filtration And Delivery Of Samples To On-Line Process Analyzers

  Increasingly precise process control strategies, often linked to computer control, have accelerated the use of sophisticated on-line chemical composition analyzers in plant applications. Instruments such as gas and liquid chromatographs, ion chromatographs, laser optic instruments, atomic absorption instruments and specific ion analyzers, which were rarities in laboratories ten years ago, are now found routinely in plant settings. By Ken Perrotta, Division Engineering Manager