focusing chromatography 中文意思是什麼
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Fourthly, according to the activity, collect, dialyse, freeze, dry respectively the sod protein through deae - sepharose column chromatog - raphy ; process the sod protein through sephacryl s - 200 column chromatography with the preceding method. at last, process the pure sod protein with same functional enzyme electrophoresis and active dye, isoelectric focusing electrophoresis and sds - page
將粗酶液過deae -瓊脂糖柱層析，得三個活力峰，分別收集、透析、乾燥濃縮后；再上sephacryls - 200凝膠柱層析，按與deae -瓊脂糖柱層析后同樣的方法收集處理。
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