Toxins

Essential tools for life science research

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 license and documentation from the appropriate governing body. Please visit our Toxins customer support page for further information and assistance.

Toxins available from Tocris

Cat.No.	Product Name / Activity
3205	ACV 1 α9α10-selective 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)
3119	α-Conotoxin ImI α7 and α9 selective nAChR antagonist
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)