Figure 2.
cFbs were identified by flow cytometry after 6 weeks of culture. Representative flow cytometric dot plots of circulating fibrocytes. (A) Isotype control for collagen 1 and CD45 using unstained cells. (B) Positive population for collagen 1 and CD45. COLI, collagen I; PE, phycoerythrin; FITC, fluorescein isothiocyanate; cFbs, circulating fibrocytes.