StemRad

StemRad is an Israeli-American start-up company that develops and manufactures personal protective equipment (PPE) against ionizing radiation. Its first product was the 360 Gamma, a device that protects the user's pelvic bone marrow from gamma radiation. StemRad has also developed the StemRad MD, a protective suit designed to provide whole-body radiation protection to physicians, and the AstroRad vest for radiation protection in space, which is currently being tested on the International Space Station and is one of the primary payloads onboard NASA's Artemis 1 lunar mission.