EMD Millipore’s Human iPS Reprogramming Boost Supplement II contains three proprietary small molecules (TGF-β RI Kinase Inhibitor IV, Sodium Butyrate and PS48) in amounts sufficient to supplement 350 mL of human ES cell maintenance medium. When used in conjunction with the Human STEMCCA lentivirus reprogramming kits (SCR544, SCR545, and SCR548), the Human iPS Reprogramming Boost Supplement II enhances the efficiency of human iPS colony formation by 10 – 15 fold and shortens the timescale to establish fully reprogrammed colonies by 50%. The colonies formed possess the distinctive flat 2D morphology that are reminiscent of normal human ES cell colonies and can be easily passaged. Fully reprogrammed human iPS colonies that are SSEA-4-positive, TRA-1-60-positive and Hoechst-Dim are readily established in approximately 20 – 25 days.，官网链接：https://www.sigmaaldrich.cn/product/mm/scm094 默克 科研、开发、生产。 作为生命科学行业的全球领先供应商，我们致力于为科研、生物技术开发和生产，以及制药药物疗法开发和生产提供各类解决方案和服务。

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