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首次发现大肠杆菌在合成镉荧光纳米颗粒时产生类小细胞结构:细菌 ...
蛋白质分析:采用标准十二烷基硫酸钠聚丙烯酰胺凝胶电泳(Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis,SDS - PAGE)分析总蛋白。超声破碎不同条件下获得的细菌沉淀,离心后分别收集可溶性蛋白和不溶性蛋白,用 Bradford 法测定蛋白浓度,以 “Blue Prestained ...
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GOP budget bill advances
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