Revvity Unifilter-96 Gf/C Pei Coated Microplates, Case

Revvity Unifilter-96 Pei-Coated Gf/C, White 96-Well San Microplate With 1.2 Μm Pore Size Gf/C Filter. The Gf/C Unifilter Microplates Are Made Of A Chemically Resistant Styrene Acrylonitrile (San) Resin, Which Is Compatible With Most Liquid Scintillation Counting Cocktails. San Resin Replaces Microplates Previously Made With Barex® Resin. Gf/C Glass Fiber Filter-Bottom 96-Well Microplate, For Cell Harvesting Assays Using A Vacuum Manifold. These Plates Are Designed With A Built-In Glass Fiber Filter For Receptor Binding Assays Or Cell Harvesting Using A Manifold. Polyethyleneimine (Pei) Is A Cationic Polymer That Can Neutralize The Negative Charge Of Glass Fiber Filters (Gf/C, Gf/B). Treating Gf/C And Gf/B Filter Plates With Polyethylenimine (Pei) Is Often Used To Minimize Non-Specific Binding, Particularly In Ligand-Binding Assays. For Some Applications Involving Negatively-Charged Ligands (Such As Gtp Binding Assays), Pei Coating Could Cause Problems By Creating A Positively-Charged Surface That Actually Promotes Non-Specific Binding To The Filter, Due To The Negative Charge On The Ligand.S - PEGSK (Additional S&H Or Hazmat Fees May Apply)