Cloning,expression and purification of the ligand-binding region of human IL-6R in E.coli and its pr

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The ligand-binding region of human IL-6R is taken as the target gene fragment to be clonedand expressed.With pET-3b as expressing vector,two recombinants pET-6R(B)and pET-6R(B)4 have beenconstructed encoding the ligand-binding region(28 kD)of hIL-6R and i
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