SpinX Technologies SA today announced a new publication in Acta Crystallography from the University of Geneva using the SpinXlab to optimize crystallization conditions in microfluidic gCards. The group of Pr. Thanos Halazonetis successfully crystallized various human proteins including co-crystallization of hP53-DNA. As described in the publication, the gCard can be used with various crystallization technics as microbatch, vapour diffusion or interface diffusion and screening can be performed through the COP card to discriminate between salt and protein as well as evaluating the resolution of a crystal without having to mount it.