Wilcox G, Meuris P
Mol Gen Genet. 1976 Apr 23;145(1):97-100. doi: 10.1007/BF00331563.
AraC protein from Escherichia coli has been further stabilized and characterized. pH is a critical variable in conferring stability. araC protein has a sedimentation coefficient of 4.0 +/- 0.2s on standardized 5%-20% glycerol gradients. Its isoelectric point is at a pH of 7.1.
来自大肠杆菌的AraC蛋白已得到进一步的稳定化处理和特性表征。pH是赋予稳定性的关键变量。在标准化的5%-20%甘油梯度中,AraC蛋白的沉降系数为4.0±0.2s。其等电点在pH 7.1处。