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μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB), derived from cone snail venom, is a selective blocker of mammalian neuronal voltage-gated sodium channels (VGSC) and is used as a research probe for ion channel function and the investigation of neurological disorders like pain [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB), derived from cone snail venom, is a selective blocker of mammalian neuronal voltage-gated sodium channels (VGSC) and is used as a research probe for ion channel function and the investigation of neurological disorders like pain [1]. |
| Synonyms | Mu-Conotoxin BuIIIB |
| Molecular Weight | 2763.18 |
| Formula | C106H172N46O30S6 |
| Cas No. | 1400096-06-1 |
| Smiles | C(C=1C=2C(NC1)=CC=CC2)[C@H]3C(=O)N[C@@]4(C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC5=CN=CN5)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@]6(CSSC[C@](NC(=O)[C@@H](NC([C@@H](NC([C@@H](NC(CNC([C@H](C(C)C)N)=O)=O)CCC(O)=O)=O)CCCNC(=N)N)=O)CSSC4)(C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N[C@](C(=O)NCC(=O)N[C@@H](CCCNC(=N)N)C(=O)N3)(CSSC[C@@H](C(N)=O)NC6=O)[H])[H])[H])[H] |
| Sequence | Val-Gly-Glu-Arg-Cys-Cys-Lys-Asn-Gly-Lys-Arg-Gly-Cys-Gly-Arg-Trp-Cys-Arg-Asp-His-Ser-Arg-Cys-Cys-NH2 (Disulfide bridge:Cys5-Cys17, Cys6-Cys23, Cys13-Cys24) |
| Sequence Short | VGERCCKNGKRGCGRWCRDHSRCC (Disulfide bridge:Cys5-Cys17, Cys6-Cys23, Cys13-Cys24) |
| 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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