A toxin is a poisonous substance produced by living cells or an organism. Toxins are often very potent and selective at their targets and these properties can make them valuable research tools.

The toxins below are defined as 'dual use' items. To purchase such items customers will need to supply the relevant licence and documentation from the appropriate governing body. Please visit our Toxins customer support page for further information and assistance.

Cat No Product Name / Activity
3205 ACV 1
α9α10-selective antagonist
4136 Conantokin G
GluN2B-selective NMDA receptor antagonist
3125 Conantokin-R
Potent non-competitive NMDA receptor antagonist
3122 Conantokin-T
Non-competitive NMDA receptor antagonist
3120 α-Conotoxin AuIB
Selective α3β4 nAChR antagonist
3124 α-Conotoxin EI
α1β1δγ selective nAChR antagonist
1085 ω-Conotoxin GVIA
Ca2+ channel blocker (N-type)
1340 α-Conotoxin MII
Potent α3β2 and β3 subunit selective nicotinic antagonist
1084 ω-Conotoxin MVIIC
Ca2+ channel blocker (N, P and Q-type)
3121 α-Conotoxin PIA
Selective antagonist of α6-containing nicotinic receptors
3123 α-Conotoxin PnIA
Selective α3β2 nAChR antagonist
1078 Tetrodotoxin
Na+ channel blocker
1069 Tetrodotoxin citrate
Na+ channel blocker; citrate salt of tetrodotoxin (Cat. No. 1078)