Galanin (1-30), human is a 30-amino acid neuropeptide, and acts as an agonist of GalR1 and GalR2 receptors, with K_is of both 1 nM.

Galanin (1-30), human (Gal_1-30) is an agonist of GalR1 and GalR2 receptors, with K_is of both 1 nM. Galanin (1-30), human displaces ¹²⁵I-labeled rat galanin with a K_d of 0.5 nM. Galanin (1-30), human (hGal) causes contractions of isolated longitudinal rat fundus strips, with an ED₅₀ of 13.8 ± 1.6 nM.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

• . Hua XY, et al. Galanin acts at GalR1 receptors in spinal antinociception: synergy with morphine and AP-5. J Pharmacol Exp Ther. 2004 Feb;308(2):574-82.  [Content Brief]

  . Schmidt WE, et al. Isolation and primary structure of pituitary human galanin, a 30-residue nonamidated neuropeptide. Proc Natl Acad Sci U S A. 1991 Dec 15;88(24):11435-9.  [Content Brief]