试剂:
0.1 mol/L NaHCO3-0.06 mol/L NaIO4(NaHCO3,Mr=84.0;NaIO4,Mr=213.9;8.4 g NaHCO3 ,12.8 g NaHCO3 溶于 100 ml H2O)
0.1 mol/L 碳酸钠缓冲液(NaHCO3-Na2C03),pH 9.0
NaBH4 溶液(0.1 g NaBH4 溶于 10 ml 0.1 mol/L NaOH,现配)
0.1 mol/L 乙酸钠-乙酸,pH 4.0
PBS(磷酸缓冲液:10 mmol/L 磷酸二氢钾-钠,pH 7.2,0.8% NaCl,0.02% KCl)
0.05% 吐温 20 溶于 PBS 展开 |