Memphasys Limited, a bio-separations company, develops, manufactures, and sells cell and protein separation devices, and related consumables for the healthcare, veterinary, and biotechnology market sectors in Australia. It primarily develops Felix that separates sperm from semen sample using electrophoresis and specialist membranes for the use in fertility treatments, including IVF for humans, as well as for artificial reproductive techniques for animals; and a polymer membrane separation technology using polyacrylamide hydrogel membranes with electrophoresis. The company was formerly known as NuSep Holdings Limited and changed its name to Memphasys Limited in July 2016. Memphasys Limited is headquartered in Homebush, Australia.