Isolation of mesenchymal stem cells

Methods and compositions are provided for the identification and isolation of mammalian mesenchymal stem cells. The methods of the invention provide a means to obtain substantially homogeneous MSC populations. In some embodiments, the homogeneous MSC composition is stable in non-differentiating cult...

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Bibliographische Detailangaben
Hauptverfasser: TATARIA MONIKA, SYLVESTER KARL G, AILLES LAURIE, WEISSMAN IRVING L
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods and compositions are provided for the identification and isolation of mammalian mesenchymal stem cells. The methods of the invention provide a means to obtain substantially homogeneous MSC populations. In some embodiments, the homogeneous MSC composition is stable in non-differentiating culture conditions, where the proportion of cells in the composition that have an MSC phenotype are maintained over multiple passages.