You are here:Home-Chemical Inhibitors & Agonists-Membrane Transporter/Ion Channel-Potassium Channel-Charybdotoxin
Charybdotoxin

Chemical Structure : Charybdotoxin

CAS No.: 95751-30-7

Charybdotoxin (ChTX;CTX)

Catalog No.: PC-60655Not For Human Use, Lab Use Only.

Charybdotoxin (ChTX) selective, potent peptidyl blocker of the big conductance Ca2+-activated K+ channel (BKCa, KCa1.1, MaxiK).

Packing Price Stock Quantity
100 ug $188 In stock
500 ug $298 In stock
1 mg $478 In stock
5 mg Get quote

Bulk size, bulk discount!

E-mail: sales@probechem.com

Tech Support: tech@probechem.com

Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Charybdotoxin (ChTX) selective, potent peptidyl blocker of the big conductance Ca2+-activated K+ channel (BKCa, KCa1.1, MaxiK).
Charybdotoxin produces a concentration-dependent increase in contractility at 10-100 nM in guinea pig smooth muscle tissues.

Physicochemical Properties

M.Wt 4295.89
Formula C176H277N57O55S7
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

H2O: 1.0 mg/ml

Chemical Name/SMILES

XFTNVSCTTSKECWSVCQRLHNTSRGKCMNKKCRCYS (Modifications: X-1 = Glp, Disulfide bridge between 7 - 28, 13 - 33,17 - 35, Ser-37 = C-terminal OH)

References

1. Suarez-Kurtz G, et al. J Pharmacol Exp Ther. 1991 Oct;259(1):439-43.

2. Smith C, et al. J Biol Chem. 1986 Nov 5;261(31):14607-13.

3. Miller C, et al. Nature. 1985 Jan 24-30;313(6000):316-8.

4. Chang CC, et al. Br J Pharmacol. 1983 Jul;79(3):673-80.

Copyright © 2022 probechem.com. All Rights Reserved. probechem Copyright

Contact Us sales@probechem.com

Bulk Inquiry

* Indicates a Required FieldYour information is safe with us.

  • *Product name:
  • *Applicant name:
  • *Email address:
  • *Organization name:
  • *Requested quantity:
  • *Country:
  • *Additional Information:

Get Quote

* Indicates a Required FieldYour information is safe with us.

  • *Product name:
  • *Applicant name:
  • *Email address:
  • *Organization name:
  • *Requested quantity:
  • *Country:
  • Additional Information: