发明名称 |
PEPTIDES FOR TISSUE AND CELL CULTURE MEDIA |
摘要 |
The invention relates to a method and culture medium for in vitro culturing eucaryotic cells requiring glutamine, which comprises the use of a protein hydrolysate obtained by enzymatic hydrolysis of a protein material. The protein hydrolysate has a free amino acid level of less than 15 % by weight and the protein hydrolisate have molecular weight below 44 kD. The protein hydrolysate preferably contains at least 20 % of glutamine residues. Also, preferably at least 90 % by weight of the peptides have a molecular weight below 1000 D and the average peptide chain length preferably is below 15 amino acid residues.
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申请公布号 |
CA2211630(A1) |
申请公布日期 |
1996.08.29 |
申请号 |
CA19962211630 |
申请日期 |
1996.02.20 |
申请人 |
QUEST INTERNATIONAL B.V. |
发明人 |
HAKKAART, MARCELLINUS JACOBUS J.;KUNST, ANTHONIE;LULI, GREGORY W.;VAN SCHIE, BARTHOLOMEUS JOSEF;BLOM, WIM R. |
分类号 |
C12N5/10;C07K14/415;C12N5/00;C12N5/02;C12N5/06;(IPC1-7):C12N5/02 |
主分类号 |
C12N5/10 |
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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