L8129-500UG - SARAFOTOXIN B
(Syn. : SRTX-B, S6B)
(Syn. : SRTX-B, S6B)
SARAFOTOXIN B | Product ID | L8129-500UG |
| Name | SARAFOTOXIN B |
| Molecular formula | C110H159N27O34S5 |
| Description |
A 21 amino-acids peptide with 2 disulfide bridges , synthetic, initially isolated from the venom of the Israeli mole viper Atractaspis engaddensis. |
| Biological activity | Vasoconstrictor peptide; non-selective endothelin receptor agonist. Causes cardiac arrest probably as a result of coronary vasospasm (By similarity). Displays high agonistic activities towards endothelin-2 receptor (EDNRB) (displays affinity in the picomolar range) and endothelin-1 receptor (EDNRA) (lower affinities). |
Packaging and Prices

| Packaging | Price (€) | Quantité | Buy Now |
|---|---|---|---|
| 1 Unité(s) | 90.00 | ||
| 5 Unité(s) | 360.00 | ||
| For quotation of big quantities, please Contact us | |||
Product Technical Documents
 | Safety Data Sheet Available on request, please Contact us Ref. SDS_L8129-500UG : unit price : free of charge |
Chemical and Physical Properties
| Product code | L8129-500UG | Molecular weight | 2564 Da |
| Product name | SARAFOTOXIN B | Physical form | White lyophilized solid |
| CAS No. | 116303-65-2 | Melting point | |
| RTECS | NA | Solubility | water, 20% acetonitrile |
| UNIPROT | P13208 | Optical Activity | |
| PubChem SID | |||
| PubChem CID | 131845706 | ||
| Purity | > 98 % | ||
| Toxicity(LD50) | No Data | ||
| Chemical Name | |||
| Storage & Reconstitution Recommandations |
Stable at room temperature, store preferably at 4°C |
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| Savety Recommandations | |||
Bibliographic References
| Product code | L8129-500UG |
| Product name | SARAFOTOXIN B |
- 1. 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. ;
2. 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. ;
3. 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.
Links
| Product code | L8129-500UG |
| Product name | SARAFOTOXIN B |
| External Links |
PubMed
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Biomedical Citations From PubMed
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Toxicology Citations From PubMed
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