2703746-32-9
中文名称
N-terminally acetylated Leu-enkephalin
英文名称
N-terminally acetylated Leu-enkephalin
CAS
分子式
C??H??N?O?
分子量
597.66
MOL 文件
2703746-32-9.mol
2703746-32-9 结构式
物理化学性质
沸点985.639±65.00 °C(Press: 760.00 Torr)(predicted)
密度1.258±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
酸度系数(pKa)3.398±0.10(predicted)
形态Solid
颜色White to off-white
序列Ac-L-Tyr-Gly-Gly-L-Phe-D-Leu-COOH
N-terminally acetylated Leu-enkephalin价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/12/22 | HY-P1170 | N-terminally acetylated Leu-enkephalin N-terminally acetylated Leu-enkephalin | 2703746-32-9 | 1mg | 900元 |
| 2025/12/22 | HY-P1170 | N-terminally acetylated Leu-enkephalin N-terminally acetylated Leu-enkephalin | 2703746-32-9 | 5mg | 1800元 |
| 2025/12/22 | HY-P1170 | N-terminally acetylated Leu-enkephalin N-terminally acetylated Leu-enkephalin | 2703746-32-9 | 10mg | 2800元 |
常见问题列表
生物活性
N-terminally acetylated Leu-enkephalin 是N-末端乙酰化的 Leu-enkephalin。Leu-enkephalin是一种五氨基酸的内源性肽，作为阿片受体的激动剂。体外研究
Enkephalins (met- , leu-enkephalin, and enkephalin 8) and dynorphins are two classes of opioid peptides found in the spinal dorsal horn. Mu, delta, and kappa are three major subtypes of opioid receptors. Enkephalins are putative endogenous ligands for delta opioid receptors, and dynorphins are endogenous ligands for the kappa opioid receptors. Three receptor types resembling the vertebrate δ- and κ-type opioid receptors have been characterized pharmacologically in nervous tissues (e.g. K i =18.9 nM for Leu-enkephalin) and localized by autoradiography at CHH terminals in the SG of C. maenas .