Endothelin 1 (human, porcine)

Pricing Availability Delivery Time Qty
Cat.No. 1160 - Endothelin 1 (human, porcine) | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-lle-Ile-Trp (Disulfide bridges: 1 - 15, 3 - 11) | CAS No. 117399-94-7
Description: Potent vasoconstrictor peptide
Alternative Names: ET-1
Datasheet
Citations (6)
Literature

Biological Activity

Endogenous potent vasoconstrictor peptide that is an agonist at ETA and ETB receptors. Modulates vascular tone.

Technical Data

M. Wt 2492
Formula C109H159O32N25S5
Sequence CSCSSLMDKECVYFCHLDIIW

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

Storage Desiccate at -20°C
CAS Number 117399-94-7
PubChem ID 16133807
InChI Key ZUBDGKVDJUIMQQ-ZTNLKOGPSA-N
Smiles [H]N[C@H]1CSSC[C@H](NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC2=CC=C(O)C=C2)NC(=O)[C@@H](NC(=O)[C@@H]2CSSC[C@H](NC(=O)[C@H](CO)NC1=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N2)C(C)C)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O

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.

Solubility Data

SolubilitySoluble to 1 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 2492. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.4 mL 2.01 mL 4.01 mL
5 mM 0.08 mL 0.4 mL 0.8 mL
10 mM 0.04 mL 0.2 mL 0.4 mL
50 mM 0.01 mL 0.04 mL 0.08 mL

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

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Dilution Calculator

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

Inoue et al (1989) The human endothelin family: three structurally and pharmacologically distinct isopeptides predicted by three separate genes. Proc.Natl.Acad.Sci.U.S.A. 86 2863 PMID: 2649896

Servitja et al (1998) Involvement of ETA and ETB receptors in the activation of phospholipase D by endothelins in cultured rat cortical astrocytes. Br.J.Pharmacol. 124 1728 PMID: 9756390

Yanagisawa et al (1988) Primary structure, synthesis, and biological activity of rat endothelin, and endothelium-derived vasoconstrictor peptide. Proc.Natl.Acad.Sci.U.S.A. 85 6964 PMID: 3045827

Yanagisawa and Masaski (1989) Molecular biology and biochemistry of the endothelins. TiPS 10 374 PMID: 2690429


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6 Citations for Endothelin 1 (human, porcine)

Citations are publications that use Tocris products. Selected citations for Endothelin 1 (human, porcine) include:

Yuan et al (2015) Endothelial cells enhance the migration of bovine meniscus cells. J Neurosci 67 182 PMID: 25307081

Needham et al (2014) The role of K+ and Cl- channels in the regulation of retinal arteriolar tone and blood flow. J Pharmacol Exp Ther 55 2157 PMID: 24609622

Hamby et al (2012) Inflammatory mediators alter the astrocyte transcriptome and calcium signaling elicited by multiple G-protein-coupled receptors. Invest Ophthalmol Vis Sci 32 14489 PMID: 23077035

McQueen et al (2007) Endothelin-1 activates ETA receptors to cause reflex scratching in BALB/c mice. Br J Pharmacol 151 278 PMID: 17351652

Khan et al (2006) Pharmacological characterization of endothelin receptors-mediated contraction in the mouse isolated proximal and distal colon. Br J Pharmacol 147 607 PMID: 16432510

Cirino et al (2003) Involvement of β 3-adrenergic receptor activation via cyclic GMP- but not NO-dependent mechanisms in human corpus cavernosum function. Arthritis Rheumatol 100 5531 PMID: 12707413


Do you know of a great paper that uses Endothelin 1 (human, porcine) from Tocris? If so please let us know.

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Pathways for Endothelin 1 (human, porcine)

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