Endothelin 1，acetate salt, CAS No.117399-94-7(free)

CAS: 117399-94-7(free) Cat. No.: E101621 Summenformel: C₁₀₉H₁₅₉N₂₅O₃₂S₅· xC₂H₄O₂ Molekulargewicht: 2491.94(free base basis) EG-Nummer: 687-671-9

GRADE & PURITY ≥95%(HPLC)

Übersicht

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]. Endothelin-1 (ET-1) is synthesized and secreted by activated endothelial cells, and is a peptide with potent vasoconstrictor activity. It is a marker for activated or dysfunctional endothelial cells. This peptide is one of the three isopeptides belonging to the endothelin family. It is also released by cardiomyocytes.
Endothelin-1 (ET-1) has been used to study the production and detection of H2O2 and production of NO in the presence of ET-1, for studying the effects of ET-1 on the eNOS/inducible NOS (iNOS)/caveolin-1 expression, NO production, isoform specific PKC translocation, and PKC activity in human saphenous vein endothelial cells (HSVECs).

Specifications

Product Name

Endothelin 1，acetate salt, CAS No.117399-94-7(free)

Synonyme

ET-1

Spezifikationen & Reinheit

≥95%(HPLC)

Biochemische und physiologische Mechanismen

Endothelin-1 (ET-1) is a vasoconstrictor, which is increased in plasma and explants of patients with uterine leiomyomas. Thus, uterine fibroids are linked to increased ET-1 levels and hypertension, which is worsened by hypoxic condtions. ET-1 RNAi and End

Sequenz

H-Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp-OH (Disulfide bonds between Cys¹ and Cys¹⁵/Cys³ and Cys¹¹)

Hinweis

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Toxic, refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

CAS

117399-94-7(free)

Molekültyp

Peptide

Lagerung und Versand

Storage

Store at -20°C,Argon charged

Verschickt in

Ice chest + Ice pads

Referenzen

1. Nashwa Amin, Shijia Chen, Qiannan Ren, Xiaoning Tan, Benson O. A. Botchway, Zhiying Hu, Fengpei Chen, Shan Ye, Xiaoxue Du, Zuobing Chen, Marong Fang.  (2021)  Hypoxia Inducible Factor-1α Attenuates Ischemic Brain Damage by Modulating Inflammatory Response and Glial Activity.  Cells,  10  (6): (1359).  [PMID:34205911] [10.3390/cells10061359]

Häufig gestellte Fragen

What is the purity of this product, and how is it determined?

This product is supplied at ≥95% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 117399-94-7(free).

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.