Description

Dl-2,7-Diaminosuberoyl-((Tyr32,Leu34)-Neuropeptide Y (32-36))2 is a synthetic peptide analog designed for advanced biochemical and pharmacological research. This compound is a potent and selective antagonist, making it a critical tool for studying the NPY receptor system and its role in various physiological processes. It is primarily utilized by research institutions and pharmaceutical companies engaged in neuroscience, metabolic disorder research, and drug discovery programs targeting appetite regulation and energy homeostasis.

Application

• Neuroscience Research: As a selective NPY Y1 receptor antagonist for investigating neural circuits related to feeding behavior, anxiety, and stress response.
• Metabolic Disorder Studies: Used in preclinical models to explore the role of NPY in obesity, diabetes, and energy balance regulation.
• Drug Discovery & Development: Serves as a reference standard and lead compound in the development of novel therapeutics for appetite suppression and metabolic diseases.
• Biochemical Assays: Employed in receptor binding studies, functional cellular assays, and signal transduction pathway analysis to characterize NPY receptor interactions.
• Academic Research: A key reagent for university and institutional labs studying peptide hormone function and G-protein coupled receptor (GPCR) biology.

Basic Information

Product Name	Dl-2,7-Diaminosuberoyl-((Tyr32,Leu34)-Neuropeptide Y (32-36))2
CAS No.	887332-81-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Diaminosuberoyl-NPY(32-36) analog; NPY Y1 receptor antagonist (Tyr32,Leu34); [D-Tyr32, Leu34]-NPY (32-36) dimer; BIBP3226 analog; Neuropeptide Y fragment (32-36) derivative; Suberoyl-bis(NPY(32-36)); (Tyr32,Leu34)NPY(32-36) dimer
EINECS	Contact for details

Quality Control

Our Dl-2,7-Diaminosuberoyl-((Tyr32,Leu34)-Neuropeptide Y (32-36))2 is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and peptide content is provided with each shipment to support your research integrity and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.