发明名称 |
FEEDER CELL-FREE CULTURE MEDIUM AND SYSTEM |
摘要 |
A cell culture medium and system are provided which eliminates or at least reduces the need for feeder cells. The cell culture medium comprises one or more factors that are normally secreted and/or produced by a feeder cell and a synthetic chimeric protein comprising IGF-I and a portion of vitronectin. The cell culture medium is particularly suitable for propagating human embryonic stem cells and keratinocytes. This invention also relates to compositions and methods which utilize the cells cultured in the cell culture medium of the invention.
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申请公布号 |
US2010316613(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20080676341 |
申请日期 |
2008.09.03 |
申请人 |
UPTON ZEE;LEAVESLEY DAVID;RICHARDS SEAN DENNIS;CORMACK LUKE BRYANT;HARKIN DAMIEN |
发明人 |
UPTON ZEE;LEAVESLEY DAVID;RICHARDS SEAN DENNIS;CORMACK LUKE BRYANT;HARKIN DAMIEN |
分类号 |
A61K35/12;A61K35/36;A61P17/02;C12M3/00;C12N5/02;C12N5/0735 |
主分类号 |
A61K35/12 |
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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