NASA NTRS · 19950007811
Protein Crystal Growth Results From the United States Microgravity Laboratory-1 Mission
Abstract
Protein crystal growth experiments have been performed by this laboratory on 18 Space Shuttle missions since April, 1985. In addition, a number of microgravity experiments also have been performed and reported by other investigators. These Space Shuttle missions have been used to grow crystals of a variety of proteins using vapor diffusion, liquid diffusion, and temperature-induced crystallization techniques. The United States Microgravity Laboratory - 1 mission (USML-1, June 25 - July 9, 1992) was a Spacelab mission dedicated to experiments involved in materials processing. New protein crystal growth hardware was developed to allow in orbit examination of initial crystal growth results, the knowledge from which was used on subsequent days to prepare new crystal growth experiments. In addition, new seeding hardware and techniques were tested as well as techniques that would prepare crystals for analysis by x-ray diffraction, a capability projected for the planned Space Station. Hardware that was specifically developed for the USML-1 mission will be discussed along with the experimental results from this mission.
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L J Delucas, K M Moore, M van der Woerd, T L Bray, C Smith, M Carson, S V L Narayana, W M Rosenblum, D Carter, A D Clark, Jr., R G Nanni, J Ding, A Jacobo-Molina, G Kamer, S H Hughes, E Arnold, H M Einspahr, L L Clancy, G S J Rao, P F Cook, B G Harris, S H Munson, B C Finzel, A McPherson, P C Weber, F A Lewandowski, M A Navia, K P Wilson, J A Thomson, C J Meade, S P Bishop, B J Dunbar, E Trinh, J Prahl, A Sacco, Jr., C E Bugg. 1994-05-01. Protein Crystal Growth Results From the United States Microgravity Laboratory-1 Mission. https://ntrs.nasa.gov/citations/19950007811
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