Two-dimensonal cell culture models are two-dimensional, but tissues and organs are three-dimensional. 3-D cell culture offers more in vivo-relevant information. To learn more about 3-D cell culture options, visit www.sigmaaldrich.com/3d
The Advantages of 3-D Cell Culture
3-D cell culture narrows the gap between in vitro and in vivo.

The advantages of 3-D cell culture
Screencap from linked video
