Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
GIP receptor antagonist (IC50 = 2.6μM). Inhibits GIP-stimulated insulin release from pancreatic β cells in vitro. In ob/ob mice, blocks the effects of GIP on insulin release and plasma glucose levels. Also improves intraperitoneal glucose tolerance, insulin sensitivity, and glucose response to feeding in ob/ob mice.
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 2 mg/ml in water
Preparing Stock Solutions
The following data is based on the product molecular weight 4971.62. 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
0.2 mL
1.01 mL
2.01 mL
5 mM
0.04 mL
0.2 mL
0.4 mL
10 mM
0.02 mL
0.1 mL
0.2 mL
50 mM
0 mL
0.02 mL
0.04 mL
Molarity Calculator
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Reconstitution Calculator
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Dilution Calculator
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Irwinet al (2007) Early administration of the glucose-dependent insulinotropic polypeptide receptor antagonist (Pro3)GIP prevents the development of diabetes and related metabolic abnormalities associated with genetically inherited obesity in ob/ob mice. Diabetologia 50 1532 PMID: 17486314
Gaultet al (2002) Characterization of the cellular and metabolic effects of a novel enzyme-resistant antagonist of glucose-dependent insulinotropic polypeptide. Biochem.Biophys.Res.Commun. 290 1420 PMID: 11820780