发明名称 |
Particulate Delivery Vehicles for Embryoid Bodies |
摘要 |
The present invention provides a vehicle for delivering various chemicals, compositions and proteins to stem cells and embryoid bodies. The vehicle may be biocompatible and biodegradable polymer microparticles. Typically the particles will contain at least a growth factor for delivery to the embryoid bodies, and generally the growth factor induces differentiation of the cells in the embryoid body along a specific lineage. The present invention also provides methods for directing differentiation of the cells in the embryoid body.
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申请公布号 |
US2009263359(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20090365604 |
申请日期 |
2009.02.04 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
FERREIRA LINO DA SILVA;KOHANE DANIEL;LANGER ROBERT |
分类号 |
A61K35/12;C12N5/071;C12N5/0793 |
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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