Neurturin, forming homodimers through disulfide links, promotes the survival of sympathetic neurons in culture.It potentially plays a role in regulating the development and maintenance of the central nervous system (CNS) and influencing the size of non-neuronal cell populations, such as haemopoietic cells.Animal-Free Neurturin Protein, Mouse (His) is the recombinant mouse-derived animal-FreeNeurturin protein, expressed by E.coli , with N-His labeled tag.This product is for cell culture use only.