Unlike Matrigel, which has a fast solidification process when the temperature is above 10°C, the VitroGel®-Cell mixture forms a soft injectable hydrogel. The hydrogel has a unique shear-thinning and rapid recovery property, which enables it to retain its injectable status for months (unless more culture is not added or for as long as the cells survive).
For more details, please refer to: Unique injectable properties of VitroGel®