This AxyPrep™ filtration plate is designed to function as a routine filtration and sample preparation plate in molecular biology applications. The 1.5mL well volume will accommodate most biological lysates and provides sufficient volume for various wash solutions. Long drip directors allow direct plate-to-plate transfer of sample when used in a vacuum format. This plate can be modified by adding porous frits or retainer rings and membranes. The 1.5mL plate is ideal for integration into sample preparation processes performed on automated systems. Plates are sold unfritted and fritted by the case (50 plates). Polyethylene frits and retainer rings are available as accessory items. SBS format with half-skirt. Molded in medical-grade polypropylene.
This AxySep™ 96-deepwell solid phase extraction (SPE) plate offers a unique, two-plate system that allows the chromatographer to select between two SPE plates, based upon the most desirable sorbent bed conﬁguration for a speciﬁc sorbent type and amount. Select the AxySep™ plate which generates the best resin bed geometry for a particular application. Optimized drip directors modulate ﬂow rate and prevent cross-contamination. The SBS-format compatible with most vacuum manifold.
Multiple filter media and pore sizes available to meet a variety of applications. Corning® FiltrEX™ Filtering Microplates include hydrophilic PVDF membrane filter for chromatography support. Filtering microplate can be used for Plasmid DNA purification and high-throughput screening such as receptor-ligand binding and cell-based assays SBS standard dimensions.
The Millipore® MultiScreen® filtering microplate with Ultracel® 10 membrane filtration provides a new method for high throughput sample prep. The ultrafiltration-based filter plate is designed for automation-compatible sample purification, concentration and desalting of biological solutions, as well as protein removal from samples prior to instrument analysis. MultiScreen microplates are designed for low protein binding and high protein retention. The assay-grade plates meet stringent manufacturing release specifications and are lot tested for protein retention for >95% retention of cytochrome c (12,500 Daltons). They also offer high well-to-well uniformity on performance.
The proprietary Whatman™ UNIFILTER® microplates with filter-bottom wells are convenient and ready to use. Available in 24 well, 96 well and 384 well microplate formats. Whatman UNIFILTER microplates offer a choice of filter media to meet exact application requirements. The novel drip director design of Whatman UNIFILTER microplates ensures precise collection of the filtrate to allow for further processing and analysis. UNIFILTER microplates are available in a range of well volumes from 100µl to 10mL. Features & Benefits: No cross talk. Patented integral filter design prevents well-to-well cross contamination. Economical to use. Wide range of well volume options ensures efficient use of materials. Better control. Choice of filter media allows control of the flow rates and retention characteristics. A broad range of filtration media is available including glass fiber, polypropylene, cellulose nitrate, cellulose acetate, nylon and ion exchange cellulose.