Description

H-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-Oh is a synthetic peptide sequence with the CAS number 331627-76-0. This compound is of significant interest for research and development in the life sciences sector due to its specific amino acid arrangement. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic institutions engaged in peptide-based drug discovery, biochemical studies, and proteomics research.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and development of novel peptide therapeutics and diagnostic agents.
• Biochemical Research: Used as a substrate, inhibitor, or model compound in enzymatic studies, receptor-ligand interaction assays, and signal transduction pathway analysis.
• Proteomics and Mass Spectrometry: Functions as a calibration standard or a characterized peptide in mass spectrometric analysis for protein identification and quantification.
• Antibody Production: Can be employed as a hapten or immunogen for generating specific antibodies for immunological assays and diagnostic kits.
• Academic Research: Utilized in university and institutional labs for fundamental studies in peptide chemistry, structure-activity relationships (SAR), and molecular biology.

Basic Information

Product Name	H-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-Oh
CAS No.	331627-76-0
Molecular Formula	C55H73N13O12S
Molecular Weight	1164.33 g/mol
Synonyms	Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys; F-W-K-T-F-T-S-C; Octapeptide F-W-K-T-F-T-S-C; H-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys; H-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH; CAS 331627-76-0; L-Phenylalanyl-L-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-cysteine
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation, to ensure they meet exacting research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay, and other critical parameters.

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 equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Assay (Peptide Content)	≥ 80.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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