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V900921

Sigma-Aldrich

Endothelin 1 

Vetec™, reagent grade, ≥97%

Synonym(s):

Endothelin 1, ET-1

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About This Item

Empirical Formula (Hill Notation):
C109H159N25O32S5
CAS Number:
117399-94-7
Molecular Weight:
2491.90
MDL number:
MFCD00133305
UNSPSC Code:
12352202
PubChem Substance ID:
329830227
Pricing and availability is not currently available.

grade

reagent grade

product line

Vetec™

assay

≥97%

storage temp.

−20°C

SMILES string

[H]N[C@H]1CSSC[C@H](NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@H](Cc3ccc(O)cc3)NC(=O)[C@@H](NC(=O)[C@@H]4CSSC[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)N4)C(C)C)C(=O)N[C@@H](Cc5cnc[nH]5)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](Cc6c[nH]c7ccccc67)C(O)=O

InChI

1S/C109H159N25O32S5/c1-12-56(9)87(107(163)125-76(109(165)166)39-60-43-113-65-24-18-17-23-63(60)65)134-108(164)88(57(10)13-2)133-99(155)75(42-85(143)144)123-94(150)70(36-54(5)6)118-97(153)73(40-61-44-112-52-114-61)121-103(159)80-49-169-168-48-64(111)89(145)126-77(45-135)102(158)131-81-50-170-171-51-82(105(161)132-86(55(7)8)106(162)124-72(38-59-26-28-62(138)29-27-59)95(151)120-71(96(152)130-80)37-58-21-15-14-16-22-58)129-91(147)67(30-31-83(139)140)116-90(146)66(25-19-20-33-110)115-98(154)74(41-84(141)142)122-92(148)68(32-34-167-11)117-93(149)69(35-53(3)4)119-100(156)78(46-136)127-101(157)79(47-137)128-104(81)160/h14-18,21-24,26-29,43-44,52-57,64,66-82,86-88,113,135-138H,12-13,19-20,25,30-42,45-51,110-111H2,1-11H3,(H,112,114)(H,115,154)(H,116,146)(H,117,149)(H,118,153)(H,119,156)(H,120,151)(H,121,159)(H,122,148)(H,123,150)(H,124,162)(H,125,163)(H,126,145)(H,127,157)(H,128,160)(H,129,147)(H,130,152)(H,131,158)(H,132,161)(H,133,155)(H,134,164)(H,139,140)(H,141,142)(H,143,144)(H,165,166)/t56-,57-,64-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,86-,87-,88-/m0/s1

InChI key

ZUBDGKVDJUIMQQ-ZTNLKOGPSA-N

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Amino Acid Sequence

Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp [Disulfide Bridges: 1-15; 3-11]

Biochem/physiol Actions

Endothelin is a potent agonist for ETA and ETB endothelin receptors.
Potent agonist for ETA and ETB endothelin receptors. Induces the production of hypoxia-inducible factor 1α, and, thus, the production of VEGF.

Other Notes

A synthetic peptide with the sequence of human and porcine Endothelin 1.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Zachary Barrett-O'Keefe et al.
The journals of gerontology. Series A, Biological sciences and medical sciences, 70(5), 554-565 (2014-05-14)
The endothelin-1 vasoconstrictor pathway contributes to age-related elevations in resting peripheral vascular tone primarily through activation of the endothelin subtype A (ET(A)) receptor. However, the regulatory influence of ET(A)-mediated vasoconstriction during exercise in the elderly is unknown. Thus, in 17
Tiago Noguchi Machuca et al.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 34(6), 849-857 (2015-04-25)
Normothermic ex vivo lung perfusion (EVLP) is a preservation technique that allows reassessment of donor lungs before transplantation. We hypothesized that the endothelin-1 (ET-1) axis would be associated with donor lung performance during EVLP and recipient outcomes after transplantation. ET-1
Jared A Bell et al.
Neurorehabilitation and neural repair, 29(6), 590-598 (2014-10-18)
Motor rehabilitative training improves behavioral functionality and promotes beneficial neural reorganization following stroke but is often insufficient to normalize function. Rodent studies have relied on skilled reaching tasks to model motor rehabilitation and explore factors contributing to its efficacy. It
Heinrich V Groesdonk et al.
The Journal of thoracic and cardiovascular surgery, 149(5), 1436-1442 (2015-01-28)
Nonocclusive mesenteric ischemia may occur after cardiac surgery, commonly in conjunction with the use of cardiopulmonary bypass. Some evidence suggests that endothelin-1 serum levels are increased in patients with mesenteric ischemia, but the association of endothelin-1 and nonocclusive mesenteric ischemia
Amutha Selvamani et al.
Clinical science (London, England : 1979), 127(2), 77-89 (2014-01-17)
Small non-coding RNA [miRNA (microRNA)] found in the circulation have been used successfully as biomarkers and mechanistic targets for chronic and acute disease. The present study investigated the impact of age and sex on miRNA expression following ischaemic stroke in
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