Human cell strains for protein production, provided by selecting strains with high intracellular protein and mutating with carcinogens
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United States of America Patent
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Mar 16, 2010
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Oct 27, 2004
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Mar 1, 2004
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Abstract
A novel human cell strain enabling the continuous production of a desired protein with high efficiency, comprising a novel human cell strain established by transforming a human cell strain whose total intracellular protein weight is 0.1 to 1 mg per 1,000,000 cells; with the novel human cell strain being further characterized in that after a gene encoding a desired protein is transfected into it, the transfected cell is subsequently cultured.
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