1. GPCR/G Protein Neuronal Signaling
  2. Neuropeptide Y Receptor
  3. Pancreatic polypeptide

Pancreatic polypeptide is a peptide secreted by the endocrine PP cells of the pancreas that regulates pancreatic secretory activity and also affects hepatic glycogen stores and gastrointestinal secretion.

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Pancreatic polypeptide Chemical Structure

Pancreatic polypeptide Chemical Structure

CAS No. : 59763-91-6

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Description

Pancreatic polypeptide is a peptide secreted by the endocrine PP cells of the pancreas that regulates pancreatic secretory activity and also affects hepatic glycogen stores and gastrointestinal secretion[1].

In Vitro

Pancreatic polypeptid (PP) (0.1?μM, 48 h) causes a significant reduction in growth inhibitory hormone secretion in mHippo E18 cells[1].

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

In Vivo

Pancreatic polypeptid (PP)(1?μM, Hippocampal injection, 0.2?μL/min followed by 3?min) stimulates the expression of the neuronal activation marker c-Fos in growth inhibitor-containing cells in the male B6C3F1/J mice brain, indicating that it activates growth inhibitor-containing cells in the mouse hippocampus[1].

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

Clinical Trial
Molecular Weight

4182.70

Formula

C185H286N52O55S2

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Ala-Pro-Leu-Glu-Pro-Val-Tyr-Pro-Gly-Asp-Asn-Ala-Thr-Pro-Glu-Gln-Met-Ala-Gln-Tyr-Ala-Ala-Asp-Leu-Arg-Arg-Tyr-Ile-Asn-Met-Leu-Thr-Arg-Pro-Arg-Tyr-NH2

Sequence Shortening

APLEPVYPGDNATPEQMAQYAADLRRYINMLTRPRY-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

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

Solvent & Solubility
In Vitro: 

DMSO : 33.33 mg/mL (7.97 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.2391 mL 1.1954 mL 2.3908 mL
5 mM 0.0478 mL 0.2391 mL 0.4782 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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Working solution concentration: mg/mL
Purity & Documentation
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). 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
DMSO 1 mM 0.2391 mL 1.1954 mL 2.3908 mL 5.9770 mL
5 mM 0.0478 mL 0.2391 mL 0.4782 mL 1.1954 mL
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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:
Pancreatic polypeptide
Cat. No.:
HY-P4060
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