galanin

Non-selective galanin receptor agonist (Ki values are 0.98, 1.48 and 1.47 nM for GAL1, GAL2 and GAL3 respectively). Anticonvulsant; prevents the occurrence of full kindled seizures in rats.

Galanin is a neuropeptide with diverse biological activities. [1][2][3][4][5] It binds to rat galanin (GAL) receptor subtypes GAL1-3 (IC50s = 0.339, 1.35, and 3.31 nM, respectively) and human GAL1-3 (IC50s = 0.288, 1.62, and 12.3 nM, respectively). [1] Galanin binds to and inhibits contraction of guinea pig gastric smooth muscle cells induced by carbachol . [2] In vivo, Galanin (6 nmol, i.c.v.) increases feeding behavior in rats and increases latency to hindpaw withdrawal in response to heat and mechanical stimulation in a rat model of carrageenin-induced inflammation when administered at a dose of 2 nmol injected into the nucleus accumbens.[3][4] Galanin (5 μg, i.c.v.) also inhibits acetylcholine release induced by scopolamine in the ventral hippocampus of freely moving rats. [5]

N-terminal galanin fragment used to mediate central cardiovascular effects

Peptide agonist for galanin receptors

Galnon 是一种甘丙肽受体激动剂，可改善内在的皮质骨组织特性。

Galanin (1-16), mouse, porcine, rat 是一种有效的甘丙肽受体激动剂，Kd 为 3 nM。

Galanin (2-11) amide is a synthetic peptide fragment of the neuropeptide galanin and an agonist of the galanin-2 (GAL2) receptor (EC50= 9.32 nM in a fluorescence imaging plate reader assay).1It selectively binds to the GAL2receptor (IC50= 1.76 nM for the rat receptor) over the GAL1receptor (IC50= 879 nM for the human receptor) but does also bind to the GAL3receptor (Ki= 271 nM for the rat receptor).1,2Intracerebroventricular administration of galanin (2-11) amide (1 nmol/animal) decreases immobility in the forced swim test in rats.3It also reduces the hind paw mechanical pain threshold and increases the hind paw cold sensitivity threshold in rats.1

Galanin(1-29)(rat, mouse) TFA 是一种非选择性甘丙肽受体 (galaninreceptor) 激动剂，对 GAL1、GAL2 和 GAL3 的Ki 值分别为 0.98、1.48 和 1.47 nM。具有抗惊厥作用。

Galanin(1-13)-Neuropeptide Y (25-36) amide 是一种兼具高亲和力的甘丙肽受体和甘丙肽之配体。

Galanin-Like Peptide (human) 是由60个氨基酸组成的神经肽，在调节摄食、体重和能量代谢方面具有重要功能。

Galanin-Like Peptide (porcine) 是由60个氨基酸组成的神经肽，原始分离自猪下丘脑。这一肽类对GALR2受体表现出高度亲和力（IC50为0.24 nM），而对GALR1受体则表现出较低的亲和性（IC50为4.3 nM）。

Galanin-Like Peptide (rat) 是含60个氨基酸的神经肽，主要功能是调节摄食、体重及能量代谢。

Ala5-Galanin(2-11)为特异性丙氨酸受体2(GAL2R)激动剂，其Ki值为258 nM。

Galanin-B2 在癫痫模型中表现出活性，并能穿透血脑屏障。

Galanin message-associated peptide (1-41) amide 是肽类激素，结构由41个氨基酸残基组成，并以酰胺形式存在。

Galanin (1-16), mouse, porcine, rat is a potent agonist of the hippocampal galanin receptor with a Kd of 3 nM, and it exhibits high biological activity on locus coeruleus neurons.

Galanin (1-19), human, represents the fragment encompassing amino acids 1 to 19 of the human galanin neuropeptide. Galanin (GAL) is known for its extensive distribution and multifaceted biological roles, such as regulating hormone secretion, providing antinociceptive effects, and altering feeding behavior.

The chimeric peptide M35 [galanin (1-13)-bradykinin(2-9) amide] is a high-affinity galanin receptor ligand acting as a galanin receptor antagonist in the rat spinal cord, rat hippocampus and isolated mouse pancreatic islets. The radiolabelled M35 and perf

Galanin Receptor Ligand M35 TFA(142846-71-7 free base) 是一种高亲和力配体和甘丙肽受体拮抗剂 (Kd=0.1 nM)。

Galanin (1-30), human, is a 30-amino acid neuropeptide that acts as an agonist of GalR1 and GalR2 receptors with Kis of 1 nM. This endogenous peptide exhibits multiple endocrine, metabolic, and behavioral effects and has demonstrated activity on the intestinal system.

Galanin (Human) (Acetate)是一种含有30个氨基酸的神经肽和丙氨酸(GAL)受体激动剂。在表达重组人gal1受体的HEK293E 细胞(EC50= 0.031 nM)中，它抑制佛司可林诱导的cAMP 产生，并刺激表达重组人gal2受体的CHO 细胞(EC50= 12.3 nM)中肌醇磷酸的积累。Galanin (Human) (Acetate)诱导离体大鼠纵向眼底收缩，ec50值为13.8 nM。在大鼠福尔马林试验的第二阶段，鞘内给药人甘丙肽(3、10和30 nmol/只)可减少大鼠舔爪和退缩。

Galanin (1-30), human acetate (Galanin ) 是一种 30 个氨基酸的神经肽。 它是 GalR1 和 GalR2 受体的激动剂，Kis 均为 1 nM。

Selvigaltin (GB1211) 是一种具有口服活性的口服半乳糖凝集素-3 (Gal-3)抑制剂，具有潜在的抗癌活性。Selvigaltin 可用于研究肝硬化和癌症。

Galantide acetate 是一种特殊的甘丙肽受体 (galanin receptor) 拮抗剂，是一种由甘丙肽和 P 物质片段组成的肽段，在大鼠下丘脑可识别两类甘丙肽结合位点 (KD 分别小于 0.1 nM 和 ~6 nM)。Galantide 剂量依赖性 (IC50=1.0 nM) 拮抗甘丙肽介导的葡萄糖诱导的小鼠胰岛胰岛素分泌抑制。Galantide acetate 似乎与单一的 SP 受体群结合 (KD~40 nM)。