ultracentrifuged

ultracentrifuged的基本解释

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[变形] ultracentrifuge的过去分词

n.

用超高速离心器

与ultracentrifuged相关的网络例句 [注：此内容来源于网络，仅供参考]

The results showed that plenty of the purified DPV virions were obtained after the cell lysate was condensed by 5-fold by ultrafiltration,and the concentrated DPV fluid was ultracentrifuged with 300g/L sucrose cushion method and 300-600g/kg sucrose density gradient centrifugation methods.

结果显示，用切向超滤法将病毒培养物浓缩为原体积的1/5后，再采用300g/L蔗糖垫底超速离心和300～600g/kg蔗糖密度梯度离心的方法进行纯化，可获得大量的纯化病毒粒子。

The recombinant viruses, with the gene of reference RV strain VP2, field strain T114 VP6 and T73 G1-serotype VP7, respectively, co-infected Sf9 cell at a multiplicity of infection of 0.5. Harvested the supernatants of culture when the cells were lysed fully (about 7-10 days), or harvested cells before cell lysates (about 4-5 days after infection) and then treated the cells with lysing solution. The supernatants of and cell lysates were ultracentrifuged twice with 40% sucrose cushion at 93 000g, and the sediment products were harvested with TNC buffer. The purified VLPs samples were separated by SDS-PAGE, and then stained by Coomassie blue and silver nitrate and detected by Western blot to analyze the composition of VP2, VP6 and VP7 and their specificity. The morphologic structure of recombinant VLPs was detected by EM.

含标准株VP2、地方株T114 VP6和地方株T73 G1型VP7蛋白编码基因的重组病毒以0.5 MOI共感染Sf9细胞制备2／6／7病毒样颗粒，待细胞完全裂解后收获培养基上清或感染后5天细胞裂解前收获细胞并用裂解液裂解，培养基上清和细胞裂解液样品两次40％蔗糖垫93000g超速离心，沉淀样品经SDS-PAGE胶分离，用考马氏亮兰和硝酸银染色以及Western blot检测样品中VP2、VP6和VP7蛋白的组成以及特异性，电镜检测重组病毒样颗粒的形态结构。