Biological Activity
Endogenous porcine galanin receptor agonist (pKi values are 9.63, 9.49, 9.02, 8.98, 8.01 and 8.14 at hGAL1, rGAL1, hGAL2, rGAL2, hGAL3 and rGAL3 respectively). Significantly increases food intake under free access conditions and also has roles in learning and memory, anxiety and sexual behavior.
Technical Data
| M. Wt | 3210.55 |
| Formula | C146H213N43O40 |
| Sequence |
GWTLNSAGYLLGPHAIDNHRSFHDKYGLA (Modifications: Ala-29 = C-terminal amide) |
| Storage | Desiccate at -20°C |
| CAS Number | 88813-36-9 |
| PubChem ID | 16133811 |
| InChI Key | SLZIZIJTGAYEKK-CIJSCKBQSA-N |
| Smiles | [H]NCC(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(N)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
| Solubility | Soluble to 0.50 mg/ml in water |
Preparing Stock Solutions
The following data is based on the product molecular weight 3210.55. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 0.31 mL | 1.56 mL | 3.11 mL |
| 5 mM | 0.06 mL | 0.31 mL | 0.62 mL |
| 10 mM | 0.03 mL | 0.16 mL | 0.31 mL |
| 50 mM | 0.01 mL | 0.03 mL | 0.06 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Brewer and Robinson (2008) Galanin stimulation of feeding is blocked by the addition of a response element. Behav.Neurosci. 122 949 PMID: 18729649
Branchek et al (2000) Galanin receptor subtypes. TiPS. 21 109 PMID:
Tachibana et al (2008) Central administration of galanin stimulates feeding behavior in chicks. Comp.Biochem.Physiol.A.Mol.Inter.Physiol. 151 637 PMID:
Keywords: Galanin (porcine), supplier, Galanin, receptor, agonists, GAL, Receptors, Galanin, Receptors, Galanin, Receptors, Tocris Bioscience
