The effect of amphiphilic additives on the growth and morphology of Aspergillus niger acid proteinase A crystals

The effect of amphiphilic additives, dimethyl sulfoxide (DMSO) and alkane diols null null null (HO(CH null null null null 2 null null ) null null null null n null null OH null , null null null n=2 null – null 6) null null , on the crystallization of null Aspergillus niger null acid proteinase A was investigated by optical and confocal laser microscopy. As DMSO concentration was increased, while keeping ammonium sulfate concentration constant,...