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You are currently here: Main page » Biologically Active Peptides » Conotoxin and Conantokin
Conotoxin and Conantokin
The eleven Conotoxin peptides and the two Conantokin peptides, offered by PeptaNova, are originally isolated from different marine snail species. Both, the conotoxin peptides as well as the conantokin peptides are chemically synthesized peptides of highest purity.
All peptides with conotoxin sequence are very potent ion channel blockers:

ACH-R Channel Blocker α-Conotoxin peptides
Na+Channel Blocker µ-Conotoxin peptides
Ca2+Channel Blocker ω-Conotoxin peptides

Several ω-Conotoxin peptides are selective blockers for N-type (Ca2+) calcium channels located in the spinal cord and are potent targets for the development of alternative analgesic strategies.

The two Conantokin peptides Conantokin G and Conantokin T are commonly called sleeper peptides, due to their extemly potent sleep inducing activity.

All offered Conotoxin peptides are available in Europe for research and development only. We will need a dedicated customers declaration for each conotoxin from enduser (university or registered lab) and can not deliver these peptides to trading companies for resale.
Show 1 to 10 (of total 13 products) Sites:  1  2  [next] 
Conantokin G Conantokin G
4265-v 0.5 mg
Gly - Glu - Gla - Gla - Leu - Gln - Gla - Asn - Gln - Gla - Leu - Ile - Arg - Gla - Lys - Ser - Asn - NH2
(Gla: L-γ-Carboxyglutamic acid
180,00 EUR*
Details 1 x 'Conantokin G' order
Conantokin T Conantokin T
4264-v 0.5 mg
Gly - Glu - Gla - Gla - Tyr - Gln - Lys - Met - Leu - Gla - Asn - Leu - Arg - Gla - Ala - Glu - Val - Lys - Lys - Asn - Ala - NH2
(Gla: L-γ-Carboxyglutamic acid
205,00 EUR*
Details 1 x 'Conantokin T' order
alpha-Conotoxin GI alpha-Conotoxin GI
4126-v 0.5 mg
Glu - Cys - Cys - Asn - Pro - Ala - Cys - Gly - Arg - His - Tyr - Ser - Cys - NH2
210,00 EUR*
Details 1 x 'alpha-Conotoxin GI' order
alpha-Conotoxin ImI alpha-Conotoxin ImI
4311-v 0.5 mg
Gly - Cys - Cys - Ser - Asp - Pro - Arg - Cys - Ala - Trp - Arg - Cys - NH2
250,00 EUR*
Details 1 x 'alpha-Conotoxin ImI' order
alpha-Conotoxin MI alpha-Conotoxin MI
4140-v 0.5 mg
Gly - Arg - Cys - Cys - His - Pro - Ala - Cys - Gly - Lys - Asn - Tyr - Ser - Cys - NH2
210,00 EUR*
Details 1 x 'alpha-Conotoxin MI' order
alpha-Conotoxin SI alpha-Conotoxin SI
4228-v 0.5 mg
Ile - Cys - Cys - Asn - Pro - Ala - Cys - Gly - Lys - Tyr - Ser - Cys - NH2
210,00 EUR*
Details 1 x 'alpha-Conotoxin SI' order
µ-Conotoxin GIIIB µ-Conotoxin GIIIB
4217-v 0.5 mg
Arg - Asp - Cys - Cys - Thr - Hyp - Hyp - Arg - Lys - Cys - Lys - Asp - Arg - Arg - Cys - Lys - Hyp - Met - Lys - Cys - Cys - Ala - NH2
385,00 EUR*
Details 1 x 'µ-Conotoxin GIIIB' order
µ-Conotoxin SIIIA µ-Conotoxin SIIIA
4440-v 0.5 mg
Pyr - Asn - Cys - Cys - Asn - Gly - Gly - Cys - Ser - Ser - Lys - Trp - Cys - Arg - Asp - His - Ala - Arg - Cys - Cys - NH2
310,00 EUR*
Details 1 x 'µ-Conotoxin SIIIA' order
µ-Conotoxin GS µ-Conotoxin GS
4263-v 0.5 mg
Ala - Cys - Ser - Gly - Arg - Gly - Ser - Arg - Cys - Hyp - Hyp - Gln - Cys - Cys - Met - Gly - Leu - Arg - Cys - Gly - Arg - Gly - Asn - Pro - Gln - Lys - Cys - Ile - Gly - Ala - His - Gla - Asp - Val
410,00 EUR*
Details 1 x 'µ-Conotoxin GS' order
ω-Conotoxin GVIA ω-Conotoxin GVIA
4161-v 0.5 mg
Cys - Lys - Ser - Hyp - Gly - Ser - Ser - Cys - Ser - Hyp - Thr - Ser - Tyr - Asn - Cys - Cys - Arg - Ser - Cys - Asn - Hyp - Tyr - Thr - Lys - Arg - Cys - Tyr NH2
315,00 EUR*
Details 1 x 'ω-Conotoxin GVIA' order
Show 1 to 10 (of total 13 products) Sites:  1  2  [next]