AcroPrep™ 24-well Filter Plates for Protein Purification and 0.2 μm Sterile Filtration Workflows

Introducing the new AcroPrep 24-well filter plates for protein purification and 0.2 μm sterile filtration workflows. These new and innovative 24-well, 7mL volume, filter plates use unique combinations of Pall’s proprietary high-performance filter medias to clarify and 0.2 μm sterile filter.  This provide time savings, high filter efficiency and streamlined workflow improvements. 

Pall’s dual media clarification and sterile filtration AcroPrep 24-well filter plate can both clarify and 0.2 μm sterile filter in a single device and workflow step.  The top layer features Pall’s Seitz® depth media and efficiently captures whole cells and cell debris. The lower Supor® EKV layer provides an efficient sterile filtration layer. The combination effortlessly recovers proteins from whole cell cultures with varying viabilities of up to 25M+ cells/mL in minutes using either a vacuum manifold or plate centrifuge. 

Pall’s sterile filtration AcroPrep 24-well filter plate is well suited for plate-based sterile filtration needs such as for media, reagent, serum or proteins. Compatible with either a vacuum manifold or plate centrifuge, the filter plate utilizes Pall’s Supor® EKV membrane which is a dual-layer PES 0.65 μm membrane integrated with a highly asymmetric 0.2 μm membrane for fast, efficient, and sterilizing grade filtration.  The plate is tested to meet sterile Brevundimonas diminuta (Bdim) retention claims.