Description

Tyr-D-Ala-Phe-D-Ala-Tyr-Nh2 is a synthetic pentapeptide featuring a D-amino acid sequence. This compound is significant for its role in biochemical research, particularly in the study of peptide conformation, stability, and receptor interactions. It is primarily needed by research institutions and pharmaceutical companies engaged in neurobiology, peptide chemistry, and drug discovery programs.

Application

• Biochemical Research: Used as a reference standard or model compound in studies of peptide structure-activity relationships (SAR).
• Neuroscience Studies: Investigated for potential interactions with opioid or other neuropeptide receptors due to its sequence homology.
• Pharmaceutical Development: Serves as an intermediate or a lead compound in the design of novel peptide-based therapeutics.
• Enzymology: Employed as a substrate or inhibitor in enzymatic assays to study protease specificity and kinetics.
• Academic Research: Utilized in university laboratories for teaching and advanced research in peptide synthesis and analysis.

Basic Information

Product Name	Tyr-D-Ala-Phe-D-Ala-Tyr-Nh2
CAS No.	98815-38-4
Molecular Formula	C34H41N7O8
Molecular Weight	675.73 g/mol
Synonyms	Tyr-D-Ala-Phe-D-Ala-Tyr-amide; H-Tyr-D-Ala-Phe-D-Ala-Tyr-NH2; Tryptophan-D-Alanine-Phenylalanine-D-Alanine-Tyrosine amide; Pentapeptide TFA; Y-a-F-a-Y-NH2; [D-Ala2, D-Ala4]-Tyr-Ala-Phe-Ala-Tyr-NH2
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch of Tyr-D-Ala-Phe-D-Ala-Tyr-Nh2 is characterized by advanced analytical techniques including HPLC and MS to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive) and should be kept in a dry environment. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%

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