Cholera Toxin B, CF®740 Conjugate, 100 ug

Cholera toxin B subunit (CTB) binds GM1 ganglioside. Fluorescent CTB is used to label lipid rafts and as a neuronal retrograde tracer. Biotium's CF® dyes have superior brightness and photostability compared to other dyes. Near-infrared CF®740 dye has Ex/Em at 742/767 nm. 100 ug.