This study investigated effect of different concentrations of Cu~(2+) and Zn~(2+) on heat stability of SOD. The activity of SOD was measured and the content of protein was determined using coomassie brilliant blue G-250 method.

• 研究了不同的Cu2 + 和Zn2 + 浓度配比对SOD热稳定性的影响 ,并测定了SOD活性及利用考马斯亮蓝G 2 5 0法测定蛋白质含量。