BioTimes, Inc.offers an expanding list of recombinant protein products related to cytokines and growth factors. More recent products include the following:

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       1. Recombinant TGF beta 1, TGF beta 2, TGF beta 3, Expressed in mammalian cells

       2. Recombinant human IL-2, Expressed in E.coli and refolded in vitro

       3. Recombinant Human IL-6, Expressed in E.coli and refolded in vitro

       4. Recombinant Human IL-4, Expressed mammalian cells

       5. Recombinant Human IL-12 heterodimer, Expressed mammalian cells

       6. Recombinant Human IL-18, Expressed mammalian cells

       7. Recombinant Human TNF alpha, Expressed in E.coli and refolded in vitro

       8. Recombinant Human IFN gamma, Expressed in Expressed mammalian cells

Our cytokines and growth factors are suitable for in vitro cell expansion and growth, ELISA standard. We are actively expanding our portfolio in this area. If you would like to get a sample or if there is a product you cannot find on our website yet, contact us here.