StemBond hydrogels control the mechanical microenvironment for pluripotent stem cells

The independent control of substrate stiffness and tethering of extracellular matrix to substrates for mechanical signalling investigations remains challenging. Here the authors present StemBond hydrogels, with stable ECM tethering that can be varied independently of stiffness, and use these to modulate the function of mouse and human pluripotent stem cells.