Osteogenic differentiation of hMSCs with PromoCell MSC Osteogenic Differentiation Medium takes ∼12-14 days (please view the respective Application Note for a detailed protocol). Use fibronectin-coated plates and change the medium every third day.
The bone cells tend to detach from the plastic after approximately 2 weeks, when differentiation is complete. Therefore, the tests should be performed promptly and the cells should be maintained in MSC Osteogenic Differentiation Medium until then.