1. GPCR/G Protein Neuronal Signaling
  2. Neuropeptide Y Receptor
  3. [Leu31,Pro34]-Neuropeptide Y (porcine)

[Leu31,Pro34]-Neuropeptide Y (porcine) 

Cat. No.: HY-P0208 Purity: 98.66%
COA Handling Instructions

[Leu31,Pro34]- Neuropeptide Y (porcine), a Neuropeptide Y (NPY) analog, is a selective NPY Y1 receptor agonist. [Leu31,Pro34]- Neuropeptide Y (porcine) exhibits anxiolytic effects.

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

Custom Peptide Synthesis

[Leu31,Pro34]-Neuropeptide Y (porcine) Chemical Structure

[Leu31,Pro34]-Neuropeptide Y (porcine) Chemical Structure

CAS No. : 125580-28-1

Size Price Stock Quantity
1 mg USD 130 In-stock
5 mg USD 390 In-stock
10 mg USD 620 In-stock
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100 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

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[Leu31,Pro34]- Neuropeptide Y (porcine), a Neuropeptide Y (NPY) analog, is a selective NPY Y1 receptor agonist. [Leu31,Pro34]- Neuropeptide Y (porcine) exhibits anxiolytic effects[1][2].

IC50 & Target[1]

NPY Y1 receptor


In Vivo

[Leu31,Pro34]-Neuropeptide Y (porcine) displaces radiolabeled NPY from cells that express Y1 receptors in a series of human neuroblastoma cell lines and on rat PC-12 cells[1].

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

Molecular Weight








Sequence Shortening



Room temperature in continental US; may vary elsewhere.


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: 

H2O : ≥ 100 mg/mL (23.68 mM)

*"≥" means soluble, but saturation unknown.

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.2368 mL 1.1841 mL 2.3682 mL
5 mM 0.0474 mL 0.2368 mL 0.4736 mL
10 mM 0.0237 mL 0.1184 mL 0.2368 mL
*Please refer to the solubility information to select the appropriate solvent.
Purity & Documentation
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[Leu31,Pro34]-Neuropeptide Y (porcine) Related Classifications

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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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

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