Description: ExoBrite™ CTB EV Staining Kits are designed for staining EVs and exosomes for detection by flow cytometry. This optimized formulation of Cholera Toxin B (CTB) binds to components of the EV membrane with bright signal and little to no background. Ex/Em 490/516 nm. 500 labelings.
Product Origin: Synthetic, Animal - BSA from bovine serum (cow; Bos taurus), Cholera toxin B subunit (recombinant produced in E.coli)
Product features: Bright staining of exosomes and EVs, low background