86933-74-6
中文名称
神经激肽A
英文名称
NEUROKININ A
CAS
86933-74-6
分子式
C50H80N14O14S
分子量
1133.33
MOL 文件
86933-74-6.mol
更新日期
2025/05/18 15:29:42
86933-74-6 结构式
基本信息
中文别名
K物质神经肽A
神经激肽A
神经调节肽L
Α-神经激肽
神经激肽 A?, >98%
英文别名
NKASUBSTANCE K
NEUROKININ A
NEUROMEDIN L
A-neurokinin
α-neurokinin
HKTDSFVGLM-NH2
NEUROKININ ALPHA
ALPHA-NEUROKININ
Neurokinin A [NKA]
所属类别
生物化工：多肽物理化学性质
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
酸度系数(pKa)4.17±0.10(Predicted)
形态白色至类白色粉末。
颜色White to off-white
水溶解性Soluble in water at 1mg/ml
序列H-His-Lys-Thr-Asp-Ser-Phe-Val-Gly-Leu-Met-NH2
神经激肽A价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/02/08 | HY-P0197 | 神经激肽A Neurokinin A | 86933-74-6 | 1mg | 1000元 |
| 2025/02/08 | HY-P0197 | 神经激肽A Neurokinin A | 86933-74-6 | 5mg | 1500元 |
| 2025/02/08 | HY-P0197 | 神经激肽A Neurokinin A | 86933-74-6 | 10mg | 2600元 |
常见问题列表
生物活性
Neurokinin A (Substance K) 是速激肽家族的一种肽类神经递质，通过 NK-2 受体发挥作用。在人气道和胃肠道组织中作为主要的介体。靶点
NK-2 receptor
体外研究
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.