Syrewicz J J, Naso R B, Wang C S, Arlinghaus R B
Appl Microbiol. 1972 Sep;24(3):488-94. doi: 10.1128/am.24.3.488-494.1972.
Murine ribonucleic acid tumor viruses and C-type virus particles are produced in relatively large quantities in roller bottle cultures. The viruses present in large volumes of culture fluids can be purified by a simple two-step procedure involving polyethylene glycol precipitation and equilibrium centrifugation in sucrose density gradients.
小鼠核糖核酸肿瘤病毒和C型病毒颗粒在滚瓶培养中大量产生。存在于大量培养液中的病毒可通过一个简单的两步程序进行纯化,该程序包括聚乙二醇沉淀和在蔗糖密度梯度中进行平衡离心。