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α-Conotoxin TxID is a potent antagonist of the α3β4 nicotinic acetylcholine receptor (nAChR) with an inhibitory half-maximal inhibitory concentration (IC50) of 12.5 nM. Its inhibitory activity is weaker against the closely related α6/α3β4 nAChR, with an IC50 of 94 nM. This compound holds potential for the development of novel smoking cessation drugs [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | α-Conotoxin TxID is a potent antagonist of the α3β4 nicotinic acetylcholine receptor (nAChR) with an inhibitory half-maximal inhibitory concentration (IC50) of 12.5 nM. Its inhibitory activity is weaker against the closely related α6/α3β4 nAChR, with an IC50 of 94 nM. This compound holds potential for the development of novel smoking cessation drugs [1]. |
| Molecular Weight | 1489.79 |
| Formula | C58H92N18O18S5 |
| Cas No. | 1496617-64-1 |
| Smiles | O=C1N2[C@](C(=O)N[C@@H]([C@@H](C)C)C(=O)N[C@@]3(C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CO)C(=O)N4[C@](C(=O)N[C@@]([C@H](CC)C)(C(=O)N[C@H](C(N)=O)CSSC[C@@](C(=O)N[C@@H](CO)C(=O)N[C@H]1CC5=CN=CN5)(NC(=O)[C@@H](NC(CN)=O)CSSC3)[H])[H])(CCC4)[H])[H])(CCC2)[H] |
| Sequence | Gly-Cys-Cys-Ser-His-Pro-Val-Cys-Ser-Ala-Met-Ser-Pro-Ile-Cys-NH2 (disulfide bridge:Cys2-Cys8,Cys3-Cys15) |
| Sequence Short | GCCSHPVCSAMSPIC-NH2 (disulfide bridge:Cys2-Cys8,Cys3-Cys15) |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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