发明名称 |
PEPTIDE RELATING TO EXOSPORIUM PROTEIN OF E.COLI |
摘要 |
NEW MATERIAL:The compound of formula I-IV or its salt. USE:Hapten for the preparation of antibody for immunoglobulin therapy and an antigen composition for E.coli vaccine. PREPARATION:The peptide of formula I-IV can be produced e.g. by (1) bonding a C-terminal amino acid to a chloromethylated styrene-divinylbenzene copolymer resin, (2) coupling the resin successively with amino acids having protected amino group according to the amino acid sequence of the objective peptide in the presence of a condensation agent, (3) removing the amino-protecting group, (4) repeating the steps (2) and (3) to obtain a peptide resin and (5) separating peptide from the resin and eliminating protective groups from all functional groups. |
申请公布号 |
JPS63139197(A) |
申请公布日期 |
1988.06.10 |
申请号 |
JP19860285290 |
申请日期 |
1986.11.28 |
申请人 |
SUMITOMO PHARMACEUT CO LTD;SUMITOMO CHEM CO LTD |
发明人 |
KAI HIROYUKI;NOGUCHI HIROSHI |
分类号 |
A61K39/108;C07K7/06;C07K7/08;C07K14/195;C07K14/41;C07K14/705 |
主分类号 |
A61K39/108 |
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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