05-23-3800

Endothelin 1, Human and Porcine

Endothelin 1, Human and Porcine, CAS 117399-94-7, is a 21-amino acid polypeptide with potent vasoconstrictive action. Activates phospholipase C in fibroblasts expressing ETA receptors.

• 別名: Endothelin 1, Human and Porcine, ET-1, ET-1, CSCSSLMDKECVYFCHLDIIW, PPET1, Preproendothelin-1
• 実験式（ヒル表記法）: C₁₀₉H₁₅₉N₂₅O₃₂S₅
• CAS番号: 117399-94-7
• 分子量: 2491.90
• MDL番号: MFCD00133305
• UNSPSCコード: 12352202
• NACRES: NA.77

特性

• 由来生物: Porcine; human
• 品質水準: 100
• アッセイ: ≥96% (HPLC)
• フォーム: solid
• 分子量: 2491.9 g/mol
• メーカー／製品名: Calbiochem^®
• 保管条件: (Tightly closed Dry); OK to freeze; desiccated
• テクニック: cell culture | mammalian: suitable
• 色: white to off-white
• 溶解性: 5% acetic acid: 0.5 mg/mL
• 輸送温度: ambient
• 保管温度: −20°C
• 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

詳細

詳細

Research area: Cell Signaling

Endothelin 1 (ET-1) is a peptide hormone located in the endothelial cells and belongs to the endothelin family. It is a derivative of pre-pro-ET-1 which is later converted to mature ET-1 by a group of ET-converting enzymes (ECEs), endopeptidases, chymases, and non-ECE metalloproteinases. The EDN1 gene is mapped to the human chromosome at 6p24.1.

アプリケーション

Endothelin 1, Human and Porcine - CAS 117399-94-7 – Calbiochem has been used:

• to study its effects on the production of erythropoietin under normoxia and carbon monoxide-induced hypoxia in rat models
• as a protein kinase C (PKC) agonist to study its effects on the phosphorylation of myofilament proteins in rat myocytes
• to induce a hypertrophic-like state to study its effects on contraction pressure in normal and mutated human induced pluripotent stem cells (hiPSC)-derived cardiomyocytes

生物化学的／生理学的作用

Endothelin 1 (ET-1) acts as a mediator of paracrine and autocrine functions. The production of ET-1 is upregulated under pathophysiological conditions and is produced in several types of cells such as cardiac myocytes, vascular smooth muscle cells, and inflammatory cells like leukocytes and macrophages. ET-1 is a potent vasoconstrictor peptide that is stimulated by risk factors in several types of cells for cardiovascular diseases. It is involved in many biological effects such as pro-inflammatory actions, platelet activation, stimulation of free radicals, and mitogenic and proliferative effects. ET-1 plays a role in pulmonary physiology, neurological function, autoimmune disorders, transportation of electrolytes and fluids, and cancer. It is an essential component for the development of embryonic neural crest-derived tissues. ET-1 is involved in osteogenesis by promoting osteoblast proliferation by activating Wnt signaling pathway.

包装

Yes

警告

Toxicity: Standard Handling (A)

シーケンス

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)

物理的形状

Supplied as an acetate salt.

調製ノート

Dissolve peptide initially at 8 mg/ml in 80% cold acetic acid, then dilute with distilled water to achieve 5% acetic acid and 0.5 mg/ml peptide.

再構成

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 weeks at -20°C.

その他情報

Cesari, M., et al. 1996. Am. Heart J.132, 1236.
Gresser, O., et al 1996. Biochem. Biophys. Res. Commun.224, 169.
Murata, S., et al. 1995. J. Pharmacol. Exp. Ther. 274, 1524.
Hexum, T.D., et al. 1990. Biochem. Biophys. Res. Commun. 167, 294.
Itoh, Y., et al. 1988. FEBS Lett. 231, 440.
Yanagisawa, M., et al. 1988. Nature 332, 411.

法的情報

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable