Description

Phe-Cys-Phe-Trp-Lys-Thr-Pen-Thr-Nh2 is a synthetic octapeptide amide, a sequence of eight amino acids with a C-terminal amide modification, which is critical for its biological activity and stability. This compound is of significant interest in advanced biochemical research and pharmaceutical development, particularly in the study of receptor-ligand interactions and metabolic pathways. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers focusing on peptide-based therapeutics, diagnostic tools, and biochemical assays.

Application

• Biochemical Research: Used as a reference standard or active agent in studies of peptide structure, function, and receptor binding.
• Pharmaceutical R&D: Serves as a key intermediate or lead compound in the development of novel peptide-based drugs targeting specific biological pathways.
• Diagnostic Development: Employed in the creation of immunoassays, biosensors, and other diagnostic kits that require specific peptide sequences for target recognition.
• Academic Studies: Utilized in university and institutional laboratories for teaching and investigating advanced concepts in peptide chemistry and molecular biology.
• Bioconjugation: Acts as a building block for creating larger, more complex biomolecules through conjugation with other peptides, proteins, or reporter molecules.

Basic Information

Product Name	Phe-Cys-Phe-Trp-Lys-Thr-Pen-Thr-Nh2
CAS No.	96384-04-2
Molecular Formula	C58H78N14O11S2
Molecular Weight	1211.45 g/mol
Synonyms	F-C-F-W-K-T-Pen-T-NH2; Octapeptide amide FCFWKTPenT-NH2; H-Phe-Cys-Phe-Trp-Lys-Thr-Pen-Thr-NH2; L-Phenylalanyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-threonyl-penicillamine-L-threoninamide; Penicillamine-containing octapeptide; [Pen7]-Octapeptide amide; CAS 96384-04-2
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Phe-Cys-Phe-Trp-Lys-Thr-Pen-Thr-Nh2 undergoes rigorous analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. For specific research or GMP-grade requirements, please contact our technical support team.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, desiccate at -20°C. The product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Amino Acid Composition	± 10% of theoretical
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.