Oxyphen track-etched membranes are a perfect fit for cell and tissue applications, given their highly controlled membrane performance parameters as well as the wide variability in membrane thickness and pore size that can be used to regulate the nutrient transport to cells to facilitate growth and for cell recovery. These membranes can be used in cell culturing – a method used to isolate, analyze, and grow human or animal cells under controlled conditions – as well as in tissue engineering which seeks to create artificial organs, skins, and tissues that can address pharmaceutical, regenerative medicine, diagnostics, and research applications.