Skip to main content
. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: J Biomed Mater Res A. 2015 May 24;103(11):3516–3525. doi: 10.1002/jbm.a.35497

Figure 4. Alkaline Phospatase Activity in rMSCs Cultured in Peptide-Modified Alginate Hydrogels.

Figure 4

Fraction of rMSCs positive for alkaline phosphatase activity (Fast Blue) after 7 days of culture in alginate hydrogels that were either unmodified or modified with RGD and/or DGEA peptides. Samples treated with recombinant BMP-2 were included as a positive control. Conditions with the same letter are not statistically different from each other, p<0.05, Student’s t-test, n = 4–5 independent samples. Error bars are ±SEM.