Method of producing peptides by transforming myeloma cells with a recombinant plasmid

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United States of America Patent

PATENT NO 5019499
SERIAL NO

07038177

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing desired peptides by transforming mammalian cells and cultivating the transformed cells can be improved by using myeloma cells as the mammalian cells and/or using a vector having the SV40 early promoter sequence on both the 5' upstream and 3' downstream sides of the gene coding for the desired peptide.

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Patent Owner(s)

  • DAIICHI SEIYAKU CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murakami, Kenji Tokyo, JP 121 1032
Nakasuji, Kokichi Tokyo, JP 1 3
Saito, Norie Tokyo, JP 1 3
Sugiyama, Norifumi Tokyo, JP 2 6
Tonooka, Yasuaki Tokyo, JP 1 3

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