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Gastric Inhibitory Peptide, porcine  (Synonyms: GIP (1-42), porcine)

Cat. No.: HY-P3579 Purity: 99.12%
Handling Instructions Technical Support

Gastric Inhibitory Peptide (GIP (1-42)), porcine is a porcine glucose-dependent insulinotropic polypeptide and inhibitor of pentagastrin-stimulated gastric acid secretion. Gastric Inhibitory Peptide, porcine stimulates endogenous somatostatin release. Gastric Inhibitory Peptide, porcine acts in a dose- and time-dependent manner in conscious, chronic gastric fistula-equipped rats.

For research use only. We do not sell to patients.

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Gastric Inhibitory Peptide, porcine

Gastric Inhibitory Peptide, porcine Chemical Structure

CAS No. : 11063-17-5

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Description

Gastric Inhibitory Peptide (GIP (1-42)), porcine is a porcine glucose-dependent insulinotropic polypeptide and inhibitor of pentagastrin-stimulated gastric acid secretion. Gastric Inhibitory Peptide, porcine stimulates endogenous somatostatin release. Gastric Inhibitory Peptide, porcine acts in a dose- and time-dependent manner in conscious, chronic gastric fistula-equipped rats[1].

In Vivo

Porcine GIP-(1-42) (10 nmol/kg/h; i.v.; continuous infusion until end of experiment) exerts potent, dose-dependent inhibition of Pentagastrin (HY-A0261)-stimulated gastric acid secretion in conscious rats, with an IC50 of 0.96 nmol/kg/h and 109.3% inhibition at a dose of 10 nmol/kg/h[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: CD rats (adult male, 300-400 g, chronic gastric fistula model)[1]
Dosage: 10 nmol/kg/h
Administration: i.v.; continuous infusion until end of experiment
Result: Inhibited pentagastrin-stimulated gastric acid secretion in a dose- and time-dependent manner.
Achieved an IC50 of 0.96 nmol /kg/h.
Reduced pentagastrin-stimulated gastric acid output to 33.8 μmol/30 min, corresponding to 109.3% inhibition relative to pentagastrin-only controls.
Molecular Weight

4975.55

Formula

C225H342N60O66S

CAS No.
Appearance

Solid

Color

White to light yellow

Sequence Shortening

YAEGTFISDYSIAMDKIRQQDFVNWLLAQKGKKSDWKHNITQ

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture and light, under nitrogen

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : ≥ 33.33 mg/mL (6.70 mM)

DMSO : 5 mg/mL (1.00 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.2010 mL 1.0049 mL 2.0098 mL
5 mM 0.0402 mL 0.2010 mL 0.4020 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.12%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 5 mM 0.0402 mL 0.2010 mL 0.4020 mL 1.0049 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
Gastric Inhibitory Peptide, porcine
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HY-P3579
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