https://www.selleckchem.com/ALK.html
The sensory epithelia of the inner ear contain mechanosensitive hair cells that detect sound and head acceleration. This protocol details a 3D differentiation method to generate inner ear organoids containing sensory epithelia with hair cells. Human pluripotent stem cells are aggregated in low-binding 96-well plates and treated in chemically defined media with extracellular matrix to promote epithelialization. Small molecules and recombinant proteins are applied in a stepwise manner to recapitulate the morphogenic cues (BMP, TGF-β, FGF, and WNT) pre