美国RetroPack-A 嗜性逆转录病毒包装稳定细胞株
美国PrimCells诱导性稳定细胞株： PrimCells建立的诱导性细胞高效开发系统，能在极短时间内筛选出低泄漏，高诱导性的稳定细胞株，成功开发出一系列核受体诱导表达的稳定细胞株产品，为多家制药公司研发部门和科研院所提供产品与服务，广受用户好评。针对客户的特定需求，PrimCells亦提供量身定制服务，通过密切的客户交流和高效的筛选体系，严格保证客户在3-4周内即获得高质量的诱导性稳定细胞株。

Introduction:

RetroPack-A was generated by stably expressing retroviral structural genes Gag-pol and env under EF1 promoter in 293T cells. These cells showed extremely efficient virus producing capability and can consistently generate high titer virus (>1x10⁷ IFU/ml) for at least 30-40 passages. Amphotropic virus can infect most of proliferating mammalian cells including human cells. These cells have been used for reprogramming human fibroblasts into induced pluripotent stem cells (iPSCs). They are your ideal choice for high efficient retrovirus production.