Save a life. Donate your plasma! Find out how becoming a plasma donor can make a difference for patients and help you earn extra money. Biomat USA is a Grifols company that specializes in the collection of protein-rich plasma from donors to help create life-saving therapies for patients with diseases,such as immune deficiencies,hemophilia,genetic emphysema,hepatitis,tetanus and rabies. We encourage donors to donate on a routine basis,and we compensate them for their time.