人STEMCCA组成型多顺反子（OKSM）慢病毒重编程试剂盒

Fibroblast growth factors (FGFs) regulate developmental pathways and mesoderm/ectoderm patterning in early embryonic development.

Stem cell reprogramming protocols to generate human induced pluripotent stem cells (iPSCs) including viral and non-viral RNA based methods.

产生人诱导多能干细胞（iPSC）的干细胞重编程实验方案，包括基于病毒和非病毒RNA的方法。

This guide outlines our comprehensive selection of stem cells, media, supplements, growth factors, cultureware, and tools for stem cell characterization. These proven solutions cover a broad spectrum of stem cell and specialty cell culture areas and are backed by our knowledgeable technical support.

Millipore’s new STEMCCA lentivirus reprogramming kits make it easier than ever to generate induced pluripotent stem (iPS) cells. Unlike traditional iPS generation which requires simultaneous co-infection by four separate expression vectors, the STEMCCA kits use a single polycistronic lentiviral vector to improve efficiency and reduce the number of viral integrations. The STEMCCA vector is comprised of the transcription factors Oct-4, Klf4, SOX-2, and c-Myc (OKSM), separated by the self-cleaving 2A peptide and IRES sequences 1,2. It is also available with flanking LoxP sites incorporated for Cre-mediated excision of the exogenous reprogramming transgenes. STEMCCA Vector Advantages: (1) Efficient: uses a single vector with four transcription factors rather than co-transducing four separate expression vectors (2) Minimizes viral integrations: single vector reduces the risks of insertional mutagenesis and viral reactivation and (3) Excisable: Cre/LoxP-regulated version enables removal of reprogramming transgenes.