Description_x000D_ General description_x000D_ • 10μm thick translucent polycarbonate membrane_x000D_ • Treated for optimal cell attachment_x000D_ • Each insert is packaged in a 100mm dish, 12 inserts per case_x000D_ • Membrane must be stained for cell visibility_x000D_ • Sterilized by gamma radiation_x000D_ Transwell cell culture inserts are convenient, easy-to-use permeable support devices for the study of both anchorage-dependent and anchorage-independent cell lines. They feature a 10 μm thin transparent polycarbonate membrane available in a variety of pore sizes. Transwell are treated for optimal cell attachment. Cells must be stained for cell visibility. The PC membrane is compatible with most organic fixatives and stains._x000D_ Legal Information_x000D_ Corning is a registered trademark of Corning, Inc._x000D_ Transwell is a registered trademark of Corning, Inc.