Redwire's Automated Mini-Labs Expand Space Station Research Capabilities
Redwire's ADSEP-4 system, featuring up to four interchangeable cassettes, is automating a range of experiments on the International Space Station, from crystal growth for drug development to biological studies.
Redwire's Advanced Space Experiment Processors (ADSEPs) are designed to conduct a variety of scientific work aboard the International Space Station with minimal crew time. Each ADSEP contains three to four modular cassettes, and the latest ADSEP-4 version can accommodate four cassettes while providing onboard imaging. Since 2017 the platform has supported about two dozen investigations, including recent crystal-growth experiments that could improve drug formulation.
Partnerships such as the ADSEP-PIL-10 study with Aspera Biomedicines aim to crystallize cancer-related molecules for oral medication, while ADSEP-PIL-15 focuses on refining drug quality and stability. A technology demonstration of an Industrial Crystallization Cassette explored scaling production for commercial use. Beyond crystallography, ADSEP units have enabled cell and tissue culture, organism studies, and material-science research, such as the ADSEP-UMAMI experiment on squid-microbe symbiosis in space, offering insights for future long-duration missions.
Why it matters
Automated labs on the ISS speed up research, cut crew workload, and could lead to new medicines and materials for Earth and space travel.
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