Fig. 4
From: A Dual Targeting Magnetic Nanoparticle for Human Cancer Detection
Comparison of biological functions of LECs. a Determination of in vitro LECs tube formation ability by Calcein AM (green) in vitro (scale bar, 50 μm). b Endothelial cell phagocytosis assay (DiI-labeled, red; DAPI, blue) of endothelial cell function using isolated LECs by LYVE-1 Microbeads and Fe3O4@KCTS-LECs-Double antibody (scale bar, 100 μm)