Description

H-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Oh is a synthetic peptide sequence with the CAS registry number 331627-82-8. This compound is of significant interest for research and development in the life sciences sector, particularly for its potential role in studying biological pathways and interactions. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions engaged in peptide-based drug discovery and biochemical analysis.

Application

• Pharmaceutical Research & Development: As a key intermediate or reference standard in the discovery and development of novel peptide-based therapeutics.
• Biochemical Assay Development: For use as a substrate, inhibitor, or ligand in enzymatic and receptor-binding studies to elucidate biological mechanisms.
• Proteomics and Cell Signaling Studies: Employed in research focused on protein-protein interactions, signal transduction pathways, and cellular communication.
• Antibody Production & Epitope Mapping: Can serve as a hapten or antigenic peptide for generating specific antibodies and mapping antibody-binding sites.
• Academic & Institutional Research: A vital tool for universities and research institutes conducting fundamental research in biochemistry, molecular biology, and medicinal chemistry.
• Quality Control & Analytical Reference: Used as a high-purity standard in analytical methods like HPLC and Mass Spectrometry to ensure the quality of related peptide products.

Basic Information

Product Name	H-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Oh
CAS No.	331627-82-8
Molecular Formula	C58H80N14O12S
Molecular Weight	1181.4 g/mol
Synonyms	Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr; CKNFWFKT; H-CKNFFWKT-OH; Peptide CKNFWFKT; CKNFFWKT; CAS 331627-82-8; L-Cysteinyl-L-lysyl-L-asparaginyl-L-phenylalanyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-threonine
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Oh undergoes comprehensive analytical testing, including HPLC for purity and Mass Spectrometry for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) detailing all test results are provided and available upon request.

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). For long-term storage, it is recommended to store desiccated. Allow the vial to warm to room temperature before opening to minimize moisture absorption.

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 (HPLC)	≤ 10.0%

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