IBERIOTOXIN
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- $108 - $3290
- Product name: IBERIOTOXIN
- CAS: 129203-60-7
- MF: C179H274N50O55S7
- MW: 4230.84786
- EINECS:
- MDL Number:MFCD00131365
- Synonyms:PYR-PHE-THR-ASP-VAL-ASP-CYS-SER-VAL-SER-LYS-GLU-CYS-TRP-SER-VAL-CYS-LYS-ASP-LEU-PHE-GLY-VAL-ASP-ARG-GLY-LYS-CYS-MET-GLY-LYS-LYS-CYS-ARG-CYS-TYR-GLN;iberiotoxin from buthus tamulus;IBERIOTOXIN, RECOMBINANT;IBERIOTOXIN 98%;PYR-PHE-THR-ASP-VAL-ASP-CYS-SER-VAL-SER-LYS-GLU-CYS-TRP-SER-VAL-CYS-LYS-ASP-LEU-PHE-GLY-VAL-ASP-ARG-GLY-LYS-CYS-MET-GLY-LYS-LYS-CYS-ARG-CYS-TYR-GLN-OH;PYR-PHE-THR-ASP-VAL-ASP-CYS-SER-VAL-SER-LYS-GLU-CYS-TRP-SER-VAL-CYS-LYS-ASP-LEU-PHE-GLY-VAL-ASP-ARG-GLY-LYS-CYS-MET-GLY-LYS-LYS-CYS-ARG-CYS-TYR-GLN-OH (DISULFIDE BRIDGE: C7-C28,C13-C33,C17-C35);M.W. 4230.91 C179H274N50O55S7;pGlu-Phe-Thr-Asp-Val-Asp-Cys-Ser-Val-Ser-Lys-Glu-Cys-Trp-Ser-Val-Cys-Lys-Asp-Leu-Phe-Gly-Val-Asp-Arg-Gly-Lys-Cys-Met-Gly-Lys-Lys-Cys-Arg-Cys-Tyr-Gln-OH
11 prices
Selected condition：
Brand
- AK Scientific
- ApexBio Technology
- ChemScene
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Tocris
- TRC
- Usbiological
Package
- 5μG
- 10μG
- 100μG
- 100ug
- 1mg
- 5mg
- 100U
- 250g
- ManufacturerAK Scientific
- Product number6586BB
- Product descriptionIberiotoxin
- Packaging1mg
- Price$3290
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB6591
- Product descriptionIberiotoxin
- Packaging100ug
- Price$276
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0021258
- Product descriptionIberiotoxin ≥98.0%
- Packaging100ug
- Price$998
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number46809
- Product descriptionIberiotoxin
- Packaging100ug
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberI5904
- Product descriptionIberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli
- Packaging5μG
- Price$108
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberI5904
- Product descriptionIberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli
- Packaging10μG
- Price$184
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product number401002
- Product descriptionIberiotoxin, Buthus tamulus, Recombinant, E. coli - CAS 129203-60-7 - Calbiochem
- Packaging10μg
- Price$265
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberI5904
- Product descriptionIberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli
- Packaging100μG
- Price$541
- Updated2023-06-20
- Buy
- ManufacturerTocris
- Product number1086
- Product descriptionIberiotoxin
- Packaging100U
- Price$333
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberI120030
- Product descriptionIberiotoxin
- Packaging250g
- Price$1200
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product numberI0450-01
- Product descriptionIberiotoxin
- Packaging5mg
- Price$665
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 6586BB | Iberiotoxin | 1mg | $3290 | 2021-12-16 | Buy |
| ApexBio Technology | B6591 | Iberiotoxin | 100ug | $276 | 2021-12-16 | Buy |
| ChemScene | CS-0021258 | Iberiotoxin ≥98.0% | 100ug | $998 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 46809 | Iberiotoxin | 100ug | $650 | 2021-12-16 | Buy |
| Sigma-Aldrich | I5904 | Iberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli | 5μG | $108 | 2023-06-20 | Buy |
| Sigma-Aldrich | I5904 | Iberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli | 10μG | $184 | 2023-06-20 | Buy |
| Sigma-Aldrich | 401002 | Iberiotoxin, Buthus tamulus, Recombinant, E. coli - CAS 129203-60-7 - Calbiochem | 10μg | $265 | 2024-03-01 | Buy |
| Sigma-Aldrich | I5904 | Iberiotoxin, recombinant from Mesobuthus tamulus ≥98% (HPLC), recombinant, expressed in E. coli | 100μG | $541 | 2023-06-20 | Buy |
| Tocris | 1086 | Iberiotoxin | 100U | $333 | 2021-12-16 | Buy |
| TRC | I120030 | Iberiotoxin | 250g | $1200 | 2021-12-16 | Buy |
| Usbiological | I0450-01 | Iberiotoxin | 5mg | $665 | 2021-12-16 | Buy |
Properties
storage temp. :-20°C
solubility :H2O: 1 mg/mL, clear, colorless
form :Salt-free lyophilized solid
color :White to off-white
Water Solubility :Soluble to 0.70 mg/ml in water
solubility :H2O: 1 mg/mL, clear, colorless
form :Salt-free lyophilized solid
color :White to off-white
Water Solubility :Soluble to 0.70 mg/ml in water
Safety Information
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| Signal word: | Danger | |||||||
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Description
Iberiotoxin, a peptide purified from venom of the scorpion B. tamulus, is a selective blocker of large-conductance calcium ion-activated potassium ion channels (BKCa). In single channel recordings, iberiotoxin can reversibly block outward currents mediated by BKCa in excised membrane patches from bovine aortic smooth muscle with an IC50 value of 250 pM. It is also a noncompetitive, partial inhibitor of charybdotoxin binding in bovine aortic sarcolemmal membrane vesicles (Ki = 250 pM).Related product price
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