A 2% agarose gel of reverse transcript‐polymerase chain reaction (RT‐PCR) for (a) three initial cell isolations (A, B and C) with CD14, CD34, CD133 and VEGFR2, (b) three confluent cell isolations (A, B and C) with CD14, CD34, CD133 and VEGFR2; (c) an initial cell isolation A and two day 35 nanocomposite confluent seeded samples (B and C) with CD14, CD34, CD133 and VEGFR2; and (d) two human umbilical vein endothelial cell (HUVEC) isolations (A and B), two initial cell isolations (C and D) and two day 35 nanocomposite confluent seeded samples (E and F) for PECAM‐1 and von Willebrand factor.