Development of robust purification processes requires significant time and resources. The quality-by-design initiative by the FDA puts additional demands on process development work because a higher degree of process understanding is needed. The choice of tools is therefore critical to keep development time short, while increasing the amount of information available and keeping sample consumption low.
The choice of the tool will of course differs depending on whether you want to screen buffer conditions in early process development or perform process robustness studies.The table below helps select the chromatography tools available to help you make your process development as efficient as possible.
PreDictor plates are disposable, 96-well filter plates for parallel screening of resins and chromatographic conditions such as binding, wash, and elution conditions. They can be used with centrifugation or vacuum, manually or in automated robotic systems.
PreDictor RoboColumn units are prepacked, miniaturized columns that support HTPD using a robotic liquid handling workstation, for fully automated and parallel chromatographic separations. Perform HTPD work using PreDictor RoboColumn units, alone or as a complement to PreDictor 96-well filter plates.
HiTrap Fibro and HiScreen Fibro
HiTrap Fibro and HiScreen Fibro are ready-to-use fiber adsorbent units designed for research and early process development and are optimized for screening and optimization of process conditions. The open pore structure allows for high-binding capacities at very short residence times and purification cycle times are performed in minutes instead of hours needed for resin-based chromatography. You can operate both formats with either a peristaltic pump or an ÄKTA chromatography system.
Single-use membranes. Void volume-optimized and well-proven Sartobind™ membrane technology enabling efficient purification at high sample loads and flow rates.
TThe columns can be operated with a syringe (HiTrap columns), a peristaltic pump, or a chromatography system such as the ÄKTA systems. The column formats are well-suited for preparative purifications as well as for screening and optimization of purification conditions when developing a new method.
High-quality, prepacked, scale-down columns for robust and reproducible process validation and process development. Because of their dimensions—narrow 10 mm inner diameter, combined with 20 cm bed height typically used in biomanufacturing—these columns are especially suited for scale-down studies such as viral clearance studies.
These kits allow you to study the potential effect that resin ligand density might have on the process outcome. The kits consist of three 25 mL bottles with different ligand densities, representing a low, average, and high value in the manufacturing envelope to get critical insights on resin variation within ligand density specification interval.