Astrocytes are the majority cell type of the mammalian brain. Astrocytes have been implicated in a variety of supportive functions for their partner neurons in the CNS, such as neuronal guidance during development, and nutritional and metabolic support throughout life [1]. The functions of astroyctes are also complicated during pathological processes [2]. Numerous studies have demonstrated that astrocytes are among the most functionally diverse group of cells in the CNS [3]. Much of what we have learned about astrocytes is from in vitrostudies and astrocytes culture is continually providing a useful tool in exploring the diverse property of astrocytes. Product Link: http://www.creative-bioarray.com/Rat-Astrocytes-CSC-C1797-item-39384.htm