Description

Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val is a synthetic heptapeptide sequence of significant interest in biochemical research and pharmaceutical development. This compound is valued for its role as a model peptide in studying protein-protein interactions, enzyme specificity, and receptor binding mechanisms. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers focused on peptide-based therapeutics, diagnostic tools, and advanced biomaterials.

Application

• Biochemical Research: Serves as a critical reference standard and substrate in enzymatic studies, protein folding research, and structure-activity relationship (SAR) investigations.
• Pharmaceutical R&D: Used in the discovery and development of novel peptide-based drugs, including potential candidates for metabolic disorders and neurological conditions.
• Diagnostic Development: Acts as a key component or antigen in the development of immunoassays and biosensors for research and clinical diagnostics.
• Academic Studies: Employed in university and institutional laboratories for teaching advanced peptide chemistry and molecular biology techniques.
• Bioconjugation: Utilized as a building block for creating peptide-drug conjugates or labeled probes for imaging and targeted delivery studies.
• Quality Control: Functions as a system suitability standard in analytical methods development and validation within QC laboratories.

Basic Information

Product Name	Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val
CAS No.	473902-31-7
Molecular Formula	C55H71N13O13S
Molecular Weight	1154.30 g/mol
Synonyms	Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val; H-Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val-OH; Heptapeptide Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val; L-Aspartic acid-L-Penicillamine-L-Phenylalanine-L-Tryptophan-L-Lysine-L-Tyrosine-L-Cysteine-L-Valine; CAS 473902-31-7; APFWKYCV; Research Peptide 473902-31-7
EINECS	Contact for details

Quality Control

Our Asp-Pen-Phe-Trp-Lys-Tyr-Cys-Val is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and tests for residual solvents and related substances. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This material is hygroscopic (moisture-sensitive) and should be stored under desiccant. For long-term storage, consider storing under an inert atmosphere to prevent oxidation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Acetate Content (HPIC)	≤ 10.0%

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