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µ-Conotoxin GIIIB

Supplier: BACHEM AMERICAS INC
Sequence: H-Arg-Asp-Cys-Cys-Thr-Hyp-Hyp-Arg-Lys-Cys-Lys-Asp-Arg-Arg-Cys-Lys-Hyp-Met-Lys-Cys-Cys-Ala-NH₂
CAS-No.: 140678-12-2
Mol.weight: 2640.21
SumFormula: C₁₀₁H₁₇₅N₃₉O₃₀S₇
Bulk item no.: H-9015
Synonym(s): Geographutoxin II (GTXII)
EINECS no.: -
MDL no.: MFCD01076562

This strongly basic µ-conotoxin from the venom of Conus geographus is highly effective in blocking sodium channels in vertebrate skeletal muscle, thereby preventing the propagation of muscle action potentials.



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Size Supplier No. VWR Catalog Number Unit Price Quantity
0.5 mg H-9015.0500 H-9015.0500BA Each (500µG) Retrieving Restricted
1 mg H-9015.1000 H-9015.1000BA Each (1mg) Retrieving Restricted
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SPECIFICATIONS

Protein/Peptide Name µ-Conotoxin GIIIB
Synonyms Geographutoxin II (GTXII)
CAS No. 140678-12-2
Molecular Weight 2640.21
Molecular Formula C₁₀₁H₁₇₅N₃₉O₃₀S₇
Storage Conditions -20 ± 5 °C
Bonds Disulfide bonds between Cys3 and Cys15/Cys4 and Cys20/Cys10 and Cys21
Binding (Disulfide bonds between Cys³ and Cys¹⁵/Cys⁴ and Cys²⁰/Cys¹⁰ and Cys²¹)
Peptide µ-Conotoxin GIIIB
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