20421ES Recombinant α-Chymotrypsin(MS-SAFE)重组α-糜蛋白酶(质谱级) 来源(Source)毕赤酵母重组表达蛋白纯度(Purity)≥90%外观(Appearance)冻干粉比活(Specific activity)≥70 U/mg酶活定义(Unit Definition)在 pH 7.8,25℃条件下,每分钟 Specs 2 sizes Yeasen ¥995.00 Inquire询 Detail详 20421ES20 20 μg ¥995.00 20421ES60 100 μg ¥3,295.00