[Preparation of single crystals of proteins (author's transl)].
D000645:Ammonium Sulfate; D003460:Crystallization; D003574:Cytochrome c Group / Q000302:isolation & purification; D003956:Dialysis; D004058:Diffusion; D004798:Enzymes / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D008670:Metals; D011506:Proteins / Q000302:isolation & purification*; D013500:Surface Tension; D013696:Temperature
D003574:Cytochrome c Group; D004798:Enzymes; D008670:Metals; D011506:Proteins; D000645:Ammonium Sulfate