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. |
申请公布号 |
US8642333(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US20090365604 |
申请日期 |
2009.02.04 |
申请人 |
DA SILVA FERREIRA LINO;KOHANE DANIEL;LANGER ROBERT;MASSACHUSETTS INSTITUTE OF TECHNOLOGY;CHILDREN'S HOSPITAL BOSTON |
发明人 |
DA SILVA FERREIRA LINO;KOHANE DANIEL;LANGER ROBERT |
分类号 |
C12N5/00;C12N5/02;C12N5/071;C12N5/0793 |
主分类号 |
C12N5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|