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Dihydrofolate reductase-deficient Chinese hamster ovary cells and a method of manufacturing the same
Dihydrofolate reductase-deficient Chinese hamster ovary cells and a method of manufacturing the same
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机译：缺乏二氢叶酸还原酶的中国仓鼠卵巢细胞及其制造方法
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摘要
PURPOSE:To obtain cells (serum nondemanding CHO dhfr- cells) of Chinese hamster ovary deficient in dihydrodihydrofolate reductase multiplicable in passage in a serum-free medium. CONSTITUTION:Cells(serum nondemanding CHO dhfr- cells) of Chinese hamster ovary deficient in dihydrodihydrofolate reductase multiplicable in passage in a serum-free medium obtained by culturing cells of Chinese hamster ovary deficient in dihydrodihydrofolate reductase in a serum-free medium.
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