FM4-64 (SynaptoRedTM C2) is a styryl dye that stains stably but does not fluoresce in aqueous solution.FM4-64 does not passively diffuse into the plasma membrane bilayer and must be actively transported across the membrane.

Chondroitin sulfate sodium, a class of glycosaminoglyphans, is extensively utilized in managing osteoarthritis.

T3Inh-1 is an effective and selective inhibitor of ppGalNAc-T3 with an IC50 of 7 μM. T3Inh-1 prevents breast cancer cells. T3Inh-1 reduces FGF23 hormone levels in both tissue cells and mice, without causing any toxic side effects.