Endothelin 1, human, porcine

Endothelin-1 is a 21 amino acid polypeptide with effective vasoconstriction. Activates phospholipase C in fibroblasts expressing ETA receptors. Endothelin-1 autocrine and paracrine signal transduction regulates cell proliferation, apoptosis, migration, and epithelial to mesenchymal transition, suggesting its role in cancer.

Online Inquiry

Specification Technical Data Related Products Featured Products Customer reviews and Q&A Useful Tools Publications

CAT#	R1818
CAS	117399-94-7
Synonyms/Alias	ET-1, CSCSSLMDKECVYFCHLDIIW, Endothelin 1, Human and Porcine
M.F/Formula	C109H159N25O32S5
M.W/Mr.	2491.9
Sequence	One Letter Code: CSCSSLMDLECVTPCHLDIIW Three Letter Code: H-Cys¹-Ser-Cys³-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys¹¹-Val-Tyr-Phe-Cys¹⁵-His-Leu-Asp-Ile-Ile-Trp-OH (disulfide bonds: 1 → 15; 3 → 11)
Appearance	White to off-white solid
Purity	≥98%

CAT#	Product Name	Inquiry
R1555	N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys	Inquiry
R1577	Orexin B, rat, mouse	Inquiry
R1176	AGA-(C8R) HNG17, Humanin derivative	Inquiry
R0888	Decanoyl-Arg-Val-Lys-Arg-chloromethylketone	Inquiry
R1629	Proadrenomedullin (45-92), human	Inquiry

CAT#	Product Name	M.W	Molecular Formula	Inquiry
10-101-20	Goserelin Acetate	1269.43	C59H84N18O14	Inquiry
10-101-59	Liraglutide	3751.2	C172H265N43O51	Inquiry
R1574	Octreotide	1019.24	C₄₉H₆₆N₁₀O₁₀S₂	Inquiry
10-101-139	Myrcludex B			Inquiry
10-101-285	Teduglutide	3752.08	C164H252N44O55S	Inquiry
R1847	Sermaglutide	4114	C187H291N45O59	Inquiry
R1961	Carbetocin	988.2	C45H69N11O12S	Inquiry

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Source#	Synthetic
Length	21
Storage	Desiccate at -20°C
Solubility	Soluble to 1 mg/ml in water
Shipping Condition	Ship with RT , or blue ice upon request
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)
InChI Key	ZUBDGKVDJUIMQQ-UHFFFAOYSA-N
Canonical SMILES	[H][C@](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC1=CNC=N1)NC(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@]2([H])CSSC[C@]([H])(NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC2=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)N[C@H](CC2=CC=CC=C2)C(=O)N1)([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
Modifications	disulfide