Efficient expression of human beta-inter
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Hiromasa Miyaji; Nahoko Harada; Tamio Mizukami; Seiji Sato; Nobuo Fujiyoshi; Sei
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Article
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1990
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Springer
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English
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We previously reported the expression of human beta-interferon (B-IFN) (Miyaji et al., 1989) and human lymphotoxin (Miyaji et al., 1990) in Namalwa KJM-1 cells adapted to serum-free medium. To establish an efficient gene expression system, a dihydrofolate reductase (dhfr) gene coamplification method