发明名称 |
CDNA CLONE FOR CODING POLYPEPTIDE SHOWING RAT INTERLEUKIN-2 ACTIVITY |
摘要 |
<p>Plasmid vectors are provided that carry complementary DNA (cDNA) clones coding for polypeptides exhibiting murine interleukin-2 activity. One of these polypeptides is 168 amino acids in length, including a potential leader sequence of about 19 amino acids. The cDNA is derived from messenger RNA isolated from a mouse T-cell line after activation with concanavalin A. The cDNA was cloned by incorporation into a plasmid vector, which is then transformed into E. coli. The plasmid vector also contained DNA segments from the SV40 virus, permitting expression of the cDNA after transfection into a mammalian host cell, such as monkey COS-7 cells.</p> |
申请公布号 |
JPS61119197(A) |
申请公布日期 |
1986.06.06 |
申请号 |
JP19850221684 |
申请日期 |
1985.10.04 |
申请人 |
SHIERINGU BAIOTETSUKU CORP |
发明人 |
FURANKU DON RII;YOKOTA TAKASHI;ARAI KENICHI |
分类号 |
G01N33/50;C07K14/00;C07K14/52;C07K14/54;C07K14/55;C12N1/00;C12N5/10;C12N15/09;C12N15/10;C12N15/81;C12P21/02;C12R1/19;C12R1/865;C12R1/91;G01N33/53;G01N33/577 |
主分类号 |
G01N33/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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