Phalloidin-FITC is a green fluorescent cytoskeleton stain. Binds and labels F-actin. For most fluorescent imaging applications, cells should be fixed and permeablilized. Excitation/emission maxima λ ~496/516 nm.
Atrovastatin-PEG3-FITC (compound S31) functions as a ligand in fluorescence anisotropy assay. Its primary role is as a KRAS-PDEδ interaction inhibitor.