内皮素2
| 中文名称 | 内皮素2 |
|---|---|
| 中文同义词 | 内皮素2;人内皮素-2;内皮素2, ≥97.0% (HPLC) |
| 英文名称 | H-CYS-SER-CYS-SER-SER-TRP-LEU-ASP-LYS-GLU-CYS-VAL-TYR-PHE-CYS-HIS-LEU-ASP-ILE-ILE-TRP-OH |
| 英文同义词 | ET-2 (HUMAN);ET-2 (HUMAN, PIG, DOG);H-CYS-SER-CYS-SER-SER-TRP-LEU-ASP-LYS-GLU-CYS-VAL-TYR-PHE-CYS-HIS-LEU-ASP-ILE-ILE-TRP-OH;H-CYS-SER-CYS-SER-SER-TRP-LEU-ASP-LYS-GLU-CYS-VAL-TYR-PHE-CYS-HIS-LEU-ASP-ILE-ILE-TRP-OH (DISULFIDE BRIDGE: 1-15 AND 3-11);ENDOTHELIN-II, HUMAN;ENDOTHELIN 2;ENDOTHELIN 2 HUMAN;ENDOTHELIN-2 (HUMAN, CANINE) |
| CAS号 | 123562-20-9 |
| 分子式 | C115H160N26O32S4 |
| 分子量 | 2546.92 |
| EINECS号 | |
| 相关类别 | 细胞生物学;细胞信号和神经生物学;Cardiovescular;Peptide;AgonistsApplication Index;Chymase and Related Products;Cell Signaling Enzymes;Endothelins;Peptides for Cell Biology;Endothelin receptor |
| Mol文件 | 123562-20-9.mol |
| 结构式 |  |
内皮素2 性质
| 储存条件 | −20°C |
|---|---|
| 溶解度 | 在 DMSO 中的溶解度为 1 mg/ml |
| 形态 | 粉末 |
| 颜色 | 白色 |
| 水溶解性 | Soluble in water (1 mg/ml) |
At nanomolar concentrations, Endothelin-2 exhibits a strong and long-lasting vasoconstrictor activity characteristic of endothelin (EC
50
=0.52 nM).
Endothelin-2 is a chemoattractant for macrophages and THP-1 monocytic cells, but not for freshly isolated monocytes. The chemotactic response to Endothelin-2 shows a typical bell-shaped response curve. Experiments with endothelin receptor antagonists shows that migration to Endothelin-2 is mediated via the ET-RB receptor. Endothelin-2 expression by tumors may modulate the behavior of macrophages such that activated cells accumulate in areas of hypoxia.
Two distinct phases of pressor effects are typically seen in response to Endothelin-2: the early phase immediately follows the depressor response and dominates during the next 3-10 min, whereas the late pressor effect develops 10-20 min after the injection and lasts >1 hr.
安全信息
| 危险品标志 | T+ |
|---|---|
| 危险类别码 | 26/27/28 |
| 安全说明 | 28-36/37-45 |
| 危险品运输编号 | UN 2811 6.1/PG 1 |
| WGK Germany | 3 |
| F | 3-10 |
| 危险等级 | 6.1 |
| 提供商 | 语言 |
|---|---|
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英文
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| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2023/03/20 | HY-P0207 | 内皮素2 Endothelin-2 (49-69), human | 123562-20-9 | 500μg | 3120元 |
| 2023/03/20 | HY-P0207 | 内皮素2 Endothelin-2 (49-69), human | 123562-20-9 | 1mg | 5040元 |