Sarafotoxin S6b

Cat. No. 1174

Sarafotoxin S6b Cys-Ser-Cys-Lys-Asp-Met-Thr-Asp-Lys-Glu-Cys-Leu-Tyr-Phe-Cys-His-Gln-Asp-Val-Ile-Trp (Disulfide bridges: 1 - 15, 3 - 11)

Price and Availability

For Sarafotoxin S6b pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Biological Activity

Vasoconstrictor peptide; non-selective endothelin receptor agonist.

Technical Data


(Modifications: Disulfide bridge between: 1-15, 3-11)

Soluble to 1 mg/ml in 20% acetonitrile
Desiccate at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Select another batch:
Safety Data Sheet: View Safety Data Sheet


Aimoto et al (1990) Studies on the disulfide bridges of sarafotoxins. Chemical synthesis of sarafotoxin S6B and its homologue with different disulfide bridges. Biochem.Int. 21 1051. PMID: 2080919.

Bax et al (1994) Different endothelin receptors involved in endothelin-1- and sarafotoxin S6B-induced contractions of the human isolated coronary artery. Br.J.Pharmacol. 113 1471. PMID: 7889304.

Devadason and Henry (1997) Comparison of the contractile effects and binding kinetics of endothelin-1 and sarafotoxin S6b in rat isolated renal artery. Br.J.Pharmacol. 121 253. PMID: 9154335.

If you know of a relevant citation for this product please let us know.

View Related Products by Target

View Related Products by Product Action

Keywords: Sarafotoxin S6b, supplier, Endothelin, receptor, agonists, non-selective, Non-Selective, ET, Receptors, ETA, ETB, SarafotoxinS6b, Non-selective Endothelin Agonists

Quick Order

Find multiple products by catalog number

divider line

Cardiovascular Research Product Guide

Cardiovascular Research Product Guide

Highlights over 250 products for cardiovascular research. Request copy or view PDF today.

divider line

Peptide Hormone Receptors Product Listing

Peptide Hormone Receptors Product Listing

Highlights over 200 products for peptide hormone receptors. Request copy or view PDF today.

divider line

Regulation of Vascular Reactivity by GPCRs

Written by J.J. Maguire and A.P. Davenport

Cardiovascular Life Science Poster

'Regulation of Vascular Reactivity by G-protein-coupled Receptors' summarizes the key GPCRs regulating vascular reactivity. Request copy today.

divider line

VEGF Pathway & Anti-Angiogenic Therapy

Written by N. Ferrara & Y. Crawford

Angiogenesis Life Science Poster

A summary of antiangiogenic therapies targeting the VEGF pathway and the mechanisms of therapy resistance. Request copy today.

divider line

Twitter Updates

Follow @Tocris on Twitter

Follow us on Twitter!

Tocris is now actively tweeting. For regular updates on news, events and special offers, follow @Tocris on Twitter.