神经激肽A
| 中文名称 | 神经激肽A |
|---|---|
| 中文同义词 | 神经激肽A;Α-神经激肽;K物质;神经调节肽L;神经激肽 A?, >98%;神经肽A;神经激素肽H-HIS-LYS-THR-ASP-SER-PHE-VAL-GLY-LEU-MET-NH2;神经激肽 A、NEUROKININA/ SUBSTANCE K |
| 英文名称 | NEUROKININ A |
| 英文同义词 | ALPHA-NEUROKININ;SUBSTANCE K (HUMAN, PORCINE, RAT, MOUSE);SUBSTANCE K;NEUROKININ A;NEUROKININ A (HUMAN, PORCINE, RAT, MOUSE);NEUROMEDIN L;NEUROMEDIN L (HUMAN, PORCINE, RAT, MOUSE);NEUROKININ ALPHA |
| CAS号 | 86933-74-6 |
| 分子式 | C50H80N14O14S |
| 分子量 | 1133.32 |
| EINECS号 | |
| 相关类别 | 多肽;标准品;目录多肽;Tachykinin receptor;Peptide Receptors;peptide |
| Mol文件 | 86933-74-6.mol |
| 结构式 | ![]() |
神经激肽A 性质
| 沸点 | 1610.7±65.0 °C(Predicted) |
|---|---|
| 密度 | 1.305±0.06 g/cm3(Predicted) |
| RTECS号 | PC4360090 |
| 储存条件 | -20°C |
| 形态 | 白色至类白色粉末。 |
| 酸度系数(pKa) | 4.17±0.10(Predicted) |
| 颜色 | 白色至米白色 |
| 水溶解性 | Soluble in water at 1mg/ml |
| 序列 | H-His-Lys-Thr-Asp-Ser-Phe-Val-Gly-Leu-Met-NH2 |
| InChIKey | HEAUFJZALFKPBA-UHFFFAOYSA-N |
| SMILES | CSCCC(NC(=O)C(CC(C)C)NC(=O)CNC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(CO)NC(=O)C(CC(O)=O)NC(=O)C(NC(=O)C(CCCCN)NC(=O)C(N)Cc2cnc[nH]2)C(C)O)C(C)C)C(N)=O |
NK-2 receptor
Neurokinin A (substance K) is a peptide neurotransmitter of the tachykinin family with potential as a major mediator in human airway and gastrointestinal tissues. Neurokinin A acts via the NK-2 receptor believed to be localized on smooth muscle cells and pharmacologically coupled to a GTP-binding protein. Neurokinin A is a member of a family of peptide neurotransmitters known as tachykinins. These peptides are associated with the central and peripheral nervous systems and display a wide tissue distribution. Tachykinins share the COOH-terminal structure Phe-X-Gly-Leu-Met-NH. The best known members of this family are Substance P and Neurokinin A or Substance K.
纯度(HPLC) ≥98.0%
醋酸根含量≤12.0%
水分含量≤8.0%
肽含量≥80.0%
内毒素≤50EU/mg
氨基酸组成分析≤±10%
安全信息
| WGK Germany | 3 |
|---|---|
| F | 10-21 |
| 存储类别 | 11 - 可燃固体 |
| 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 |
|---|---|---|---|---|---|
| 2026/06/05 | HY-P0197 | 神经激肽A Neurokinin A | 86933-74-6 | 1mg | 1000元 |
| 2026/06/05 | HY-P0197 | 神经激肽A Neurokinin A | 86933-74-6 | 5mg | 1500元 |
