Method of producing undifferentiated hemopoietic stem cells using a stationary phase plug-flow bioreactor


Ontology type: sgo:Patent     


Patent Info

DATE

2005-06-28T00:00

AUTHORS

Shoshana Merchav , Shai Meretzki

ABSTRACT

A method of expanding/maintaining undifferentiated hemopoietic stem cells or progenitor cells by obtaining undifferentiated hemopoietic stem cells or progenitor cells; and either seeding the undifferentiated hemopoietic stem cells or progenitor cells into a stationary phase plug-flow bioreactor in which a three-dimensional stromal cell culture has been pre-established on a substrate in the form of a sheet, the substrate including a non-woven fibrous matrix forming a physiologically acceptable three-dimensional network of fibers, thereby expanding/maintaining undifferentiated hemopoietic stem cells or progenitor cells, or culturing the undifferentiated hemopoietic stem cells or progenitor cells in conditioned medium obtained from such a reactor. More... »

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