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R&D Systems CHO-derived Recombinant Mouse TGF-beta 1 Protein (7666-MB) Quality control testing to verify active proteins with lot specific assays by in-house scientists
Recombinant mouse TGF-beta 1 (7666-MB) inhibits IL-4-dependent proliferation in the HT-2 mouse T cell line. The ED50 for this effect is 0.04-0.2 ng/mL.

