Stimulation of uptake of tritiated thymi
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P. E. Austin; E. A. McCulloch; J. E. Till
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Article
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1972
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John Wiley and Sons
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English
โ 549 KB
Uptake of "-thymidine into suspension cultures of mouse marrow cells was stimulated by the addition of serum-free conditioned medium harvested from cultures of mouse L-cells. Characterization of the "conditioning factor activity" (CFA) by gel filtration, ion exchange chromatography, velocity sedimen