Galantide (TFA)

Galantide TFA is a reversible and non-specific galanin (GAL) receptor antagonist. Galantide TFA dose-dependently shows antagonism to galanin-induced K+ conductance with an IC50 value of 4 nM. Galantide TFA can be used for the research of neurological disease and hormone metabolism research[1][2].

Product Specifications

CAS Number

[9007-83-4]

UNSPSC

12352209

Target

Neuropeptide Y Receptor

Type

Peptides

Related Pathways

GPCR/G Protein; Neuronal Signaling

Applications

Metabolism-protein/nucleotide metabolism

Field of Research

Metabolic Disease; Neurological Disease

Assay Protocol

https://www.medchemexpress.com/galantide-tfa.html

Purity

98.09

Solubility

DMSO : 100 mg/mL (ultrasonic) |H2O : < 0.1 mg/mL (ultrasonic; adjust pH to 2 with HCl)

Smiles

OC(C(F)(F)F)=O.OC(C=C1)=CC=C1C[C@@H](C(N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C(NCC(N2[C@@H](CCC2)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCC(N)=O)C(N[C@H](C(N[C@H](C(NCC(N[C@@H](CC(C)C)C(N[C@H](C(N)=O)CCSC)=O)=O)=O)CC3=CC=CC=C3)=O)CC4=CC=CC=C4)=O)=O)=O)=O)=O)=O)=O)NC(CNC([C@H](C)NC([C@H](CO)NC([C@H](CC(N)=O)NC([C@H](CC(C)C)NC([C@H]([C@H](O)C)NC([C@@H](NC(CN)=O)CC5=CNC6=CC=CC=C56)=O)=O)=O)=O)=O)=O)=O

Molecular Formula

C106H152F3N25O28S

Molecular Weight

2313.55

References & Citations

[1]Mulvaney JM, et al. Galantide distinguishes putative subtypes of galanin receptors in mudpuppy parasympathetic neurons. Eur J Pharmacol. 1995 Dec 4;287 (1) :97-100.|[2]Sahu A, et al. Role of galanin in stimulation of pituitary luteinizing hormone secretion as revealed by a specific receptor antagonist, galantide. Endocrinology. 1994 Feb;134 (2) :529-36.