发明名称 |
Fish growth hormone. |
摘要 |
<p>A fish growth hormone provided by a purified extract obtained from the pituitary gland of a fish belonging to salmonoid; the hormone is a polypeptide having the following physicochemical properties:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(I) amino acid composition: as indicated in table 1;</ListItem><ListItem>(II) the sequences of 33 amino acids at the N-terminal and 23 amino acids at the C-terminal are as follows:
<UnorderedLists id="ula02" listStyle="none"><ListItem>N-terminal: H<Sub>2</Sub>N-Ile-Glu-Asn-Gln-Arg-Leu-Phe-Asn-Ile-Ala-Val-Ser-Arg-Val-Gln-His-Leu-His-Leu-Leu-Ala-Gln-Lys-Met-Phe-Asn-Asp-Phe-Asp-Gly-Thr-Leu-Leu-C-terminal: -Met-His.Lys-Val-Glu-Thr-Tyr-Leu-Thr-Val-Ala-Lys-Cys-Arg-Lys-Ser-Leu-Glu-Ala-Asn-Cys-Thr-Leu-OH;</ListItem></UnorderedLists></ListItem><ListItem>(III) molecular weight: about 22,000;</ListItem><ListItem>(IV) isoelectric point: 5.6-5.7; and</ListItem><ListItem>(V) soluble in an alkaline aqueous solution and hardly soluble or insoluble in neutral and acidic aqueous solutions.</ListItem></UnorderedLists></p> |
申请公布号 |
EP0157423(A2) |
申请公布日期 |
1985.10.09 |
申请号 |
EP19850104089 |
申请日期 |
1985.04.04 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
KAWAUCHI, HIROSHI;YAMAGUCHI, KAZUO;SHIRAHATA, KUNIKATSU |
分类号 |
A23K1/165;A23K1/18;A61K35/60;A61K38/00;A61K38/27;C07K14/00;C07K14/46;C07K14/575;(IPC1-7):C07K7/00;A61K37/24 |
主分类号 |
A23K1/165 |
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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