CAMBRIDGE, Mass.–(BUSINESS WIRE)–Reservoir today launched a personal cell preservation service that lets adults preserve their own immune cells through a standard blood draw. Reservoir is available today through partner clinics in San Francisco, Boston, Los Angeles, and New York City, with in-home appointments launching in select markets. Sign up at withreservoir.com to be matched with a nearby appointment or to receive updates when Reservoir comes to your city. To see Reservoir in action, go