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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Spine J. 2013 Jan 8;13(2):162–174. doi: 10.1016/j.spinee.2012.11.017

Figure 4. Proteomic profiling of Osteocel Plus cells cultured for 7 days in MSC media.

Figure 4

(A) Immunofluorescent staining (20x magnification) for early stem and progenitor cell markers and transcription factors: Stro-1 (Alexa 488), CD44 (Cy3), Runx2 (Alexa 488), BMP2 (Cy3), SMAD 1,4 (Cy3), and nuclear DAPI (Blue). (B) Flow cytometry analysis for stem cell markers CD44, Stro-1, CD90/thy1, CD146, and the mature osteoblast marker Osteocalcin.