Advanced protein crystal growth flight hardware for the Space StationThe operational environment of the Space Station will differ considerably from the previous short term missions such as the Spacelabs. Limited crew availability combined with the near continuous operation of Space Station facilities will require a high degree of facility automation. This paper will discuss current efforts to develop automated flight hardware for advanced protein crystal growth on the Space Station. Particular areas discussed will be the automated monitoring of key growth parameters for vapor diffusion growth and proposed mechanisms for control of these parameters. A history of protein crystal growth efforts will be presented in addition to the rationale and need for improved protein crystals for X-ray diffraction. The facility will be capable of simultaneously processing several hundred protein samples at various temperatures, pH's, concentrations etc., and provide allowances for real time variance of growth parameters.
Document ID
19880035026
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Herrmann, Frederick T. (NASA Marshall Space Flight Center Huntsville, AL, United States)