Human vascular endothelial growth factor (VEGF)-truncated VEGF receptor-2 (VEGFR-2) complex has recently been visualized by electron microscopy, the stoichiometry of the complex being tetrameric.

So can we determine the assembly of full-length human VEGFVEGFR-1VEGFR-2 complex using atomic force microscopy (AFM) in solution?

Addendum primum:

Europium (Ⅲ) hydroxide nanorods can also induce angiogenesis.