Tide Fluor^TM 5WS-ω-Conotoxin GVIA

Tide Fluor^TM 5WS-ω-Conotoxin GVIA is fluorescent dye-labeled ω-Conotoxin GVIA from the venom of the fish-hunting cone snail C. geographus, excitation at 649 nm, emission at 664 nm. Tide Fluor^TM 5WS has strong fluorescence and excellent photostability. The cone snail venom effectively blocks calcium channels in neurons. This presynaptic inhibition of calcium influx prevents voltage-activated acetylcholine release.