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公开(公告)号:US5459049A
公开(公告)日:1995-10-17
申请号:US3688
申请日:1993-01-13
申请人: Masayasu Kurono , Takahiko Matani , Haruo Takahashi , Kenichi Tanaka , Katsuya Fujimura , Yuji Hayashi , Yohei Kobayashi , Kiichi Sawai
发明人: Masayasu Kurono , Takahiko Matani , Haruo Takahashi , Kenichi Tanaka , Katsuya Fujimura , Yuji Hayashi , Yohei Kobayashi , Kiichi Sawai
CPC分类号: C07K14/63 , A61K38/00 , C07K2319/02
摘要: A process for the preparation of a polypeptide of the formula ##STR1## wherein A' is Pro, Gly, Asp or Ser; B' is Gly, Asn or Ser; C is Gln, Glu or Asp; D is Asn, Glu or Asp; X' is a residue of amino acid other than Met; E is Gln, Lys or Arg, and Y' is a residue of homoserine or homoserine-lactone, as well as a recombinant DNA and expression plasmid for preparing the polypeptide.
摘要翻译: 制备式Phe-Val-A'-Ile-Phe-Thr-Tyr-B'-Glu-Leu-C-TR-Arg-X'-Gln-Glu-Lys-Glu的多肽的方法 -Arg-D-Lys-Gly-EY',其中A'为Pro,Gly,Asp或Ser; B'是Gly,Asn或Ser; C是Gln,Glu或Asp; D是Asn,Glu或Asp; X'是Met以外的氨基酸残基; E是Gln,Lys或Arg,Y'是高丝氨酸或高丝氨酸 - 内酯的残基,以及用于制备多肽的重组DNA和表达质粒。