Physicians Plasma Alliance (PPA) Physician’s Plasma Alliance (PPA) is a provider of normal and disease state blood products, biological specimens and related products & services to disease researchers worldwide. We are offering compensation to Blood Donors/Patients and Physicians to help advance this research through paid research studies. Biological Specimens and Disease State Plasma Disease research requires normal and disease state blood samples, plasma, and other biological specimens from patients. These specimens are used to support the development of in vitro diagnostic test kits, treatments, vaccines and cures. Without these specimens, this research could not move forward. Paid Research Studies Physicians Plasma Alliance (PPA) provides disease researchers with the biological specimens they need by compensating blood donors, patients and physicians for their help in participating in, or referring others to participate in, paid research studies. Through use of PPA’s plasmapheresis center, physician networks, and expertise, PPA is able to provide disease researchers with precisely the patient specimens they require to achieve their disease research goals. All studies and products are FDA-regulated to ensure only the highest quality products, and HIPAA-compliant to ensure patient and blood donor personal information is protected.