Description: This product is recombinant Cholera Toxin Subunit B expressed from E.coli cells. It is supplied lyophilized and binds GM1 ganglioside. This product is dye conjugation compatible and fluorescent CTB can be used to label lipid rafts and as a neuronal retrograde tracer to cells. Unit size 100 ug.
Product Origin: Synthetic - Recombinant produced in E. coli