AcropPrep 24-well filter plates with Supor membrane, a Pall Life Sciences product, can be used for a variety of applications. The Supor polyethersulfone (PES) membrane enables fast filtration, has low protein binding properties and offers extensive drug and chemical compatibility. Available with 0.1, 0.45, 0.8, 1.2 and 5 μm pore size ratings, these versatile filter plates can be confidently incorporated into a number of laboratory 24- well format workflows. Protein purification: High performance Supor membrane offers optimal support to retain chromatography sorbents while allowing smooth flow of buffers Lysate clearance and general sample preparation: Supor membrane is ideal for particulate removal or lysate clearance prior to downstream analysis or subsequent purifications Multiplexing assays: These high-performance membranes do not trap microspheres in the membrane matrix, ensuring superior bead recovery and reducing false positives Aqueous filtration: The broad drug and chemical compatibility of the Supor membrane make it ideal for filtering aqueous solutions that require collections, separation, or removal of contaminants If a larger pore size is offered with AcroPrep™ 24-well filter plate with PP/PE media. This plate offers a pore size of 30-40 μm, making it ideal to use as a cell strainer when rapidly isolating primary cells. Applications Aqueous filtration Chromatography screening General sample preparation Lysate clarification Multiplexing assays Mycoplasma reduction Protein purification Sterile filtration Specifications Filter Media Supor (polyethersulfone membrane) Plate Housing Polypropylene Lid Polystyrene Dimensions Length: 12.8 cm (5.0 in.) Width: 8.6 cm (3.4 in.) Height (With receiver plate): 7.5 cm (2.97 in.) Height (Without receiver plate): 3.9 cm (1.5 in.) Well-Bottom Area 1.6 cm² (0.24 in2) Recommended Working Volume 7 mL for vacuum 6 mL for centrifugation Recommended Operating Vacuum ≥ 38 cm Hg (15 in. Hg) Recommended Centrifugal Force 1,500 x g Recommended Positive Pressure 20 psi