[Leu5]-Enkephalin 是一种参与伤害感受的内源性神经肽，是 δ-阿片和 μ-阿片受体的激动剂，Ki值分别为 4.0 和 3.4 nM

[Leu5]-Enkephalin is an endogenous neuropeptide involved in nociception and an agonist of δ-opioid and μ-opioid receptors (Kis = 4.0 and 3.4 nM, respectively)

[Leu5]-Enkephalin is found in the brain, the brainstem, and the spinal cord as well as in the peripheral nervous system. Leu-Enkephalin (1 mg/kg) decreases the visceromotor response to colon distension in a mouse model of visceral pain induced by colorectal distension[1].

58822-25-6

C28H37N5O7

555.632

Leu-enkephalin;Leucyl-enkephalin;亮氨酸脑啡肽;Leucine enkephalin;[Leu5]-Enkephalin

DMSO:150 mg/mL (269.97 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years