Protein crystallization by capillary counterdiffusion for applied crystallographic structure determination

Counterdiffusion crystallization in capillary is a very simple, cost-effective, and practical procedure for obtaining protein crystals suitable for X-ray data analysis. Its principles have been derived using well-known concepts coupling the ideas of precipitation and diffusion mass transport in a restricted geometry. The counterdiffusion process has been used to simultaneously screen for optimal conditions for protein crystal growth, incorporate...