Description

Asp-Arg-Asn-Phe-Leu-Arg-Phe Amide*Trifluoroacetate is a high-purity synthetic peptide derivative, supplied as a trifluoroacetate salt to enhance stability and solubility. This compound is critical for advanced biochemical research and pharmaceutical development, offering a precisely defined molecular tool for studying peptide interactions and biological pathways. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in proteomics, drug discovery, and the synthesis of novel therapeutic agents.

Application

• Biochemical Research: Serves as a reference standard or substrate in enzymatic studies and protein-protein interaction assays.
• Pharmaceutical R&D: Used as a key intermediate or building block in the synthesis of potential peptide-based therapeutics.
• Proteomics & Signal Transduction: Employed to investigate specific biological pathways and cellular signaling mechanisms.
• Antibody & Diagnostic Development: Acts as an antigen or hapten for the production of specific antibodies used in immunoassays.
• Academic Research: Utilized in university and institutional labs for fundamental studies in biochemistry and molecular biology.
• Quality Control: Functions as a certified reference material (CRM) for analytical method validation in QC laboratories.

Basic Information

Product Name	Asp-Arg-Asn-Phe-Leu-Arg-Phe Amide*Trifluoroacetate
CAS No.	149471-11-4
Molecular Formula	C48H73N17O11 • C2HF3O2
Molecular Weight	Contact for details
Synonyms	DRNFLRF-NH2 TFA; H-Asp-Arg-Asn-Phe-Leu-Arg-Phe-NH2 TFA Salt; Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide trifluoroacetate; DRNFLRFamide TFA; Peptide DRNFLRF TFA; 149471-11-4; Heptapeptide Amide TFA Salt
EINECS	Contact for details

Quality Control

Our Asp-Arg-Asn-Phe-Leu-Arg-Phe Amide*Trifluoroacetate 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 moisture content. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. Due to its hygroscopic nature, allow the vial to equilibrate to room temperature in a desiccator before opening to prevent moisture absorption. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 70.0%
Solvent Residues (GC)	Meets ICH guidelines

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