Description

Asn-Arg-Cys-Ser-Gln-Gly-Ser-Cys-Trp-Asn CAS NO 396717-30-9 is a synthetic decapeptide with the sequence Asparagine-Arginine-Cysteine-Serine-Glutamine-Glycine-Serine-Cysteine-Tryptophan-Asparagine. This peptide is of significant interest in biochemical and pharmaceutical research due to its specific amino acid sequence, which includes a disulfide bond-forming cysteine pair and a tryptophan residue, making it a valuable tool for studying protein folding, stability, and molecular interactions. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in peptide synthesis, structure-activity relationship (SAR) studies, and the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a reference standard or model compound in studies of peptide structure, folding kinetics, and disulfide bridge formation.
• Pharmaceutical R&D: Serves as a key intermediate or a lead compound scaffold in the discovery and development of new peptide-based therapeutics.
• Proteomics & Diagnostics: Can be employed in the development of assays, antibodies, or diagnostic tools targeting specific peptide sequences.
• Academic Studies: Utilized in university laboratories for teaching and advanced research in organic chemistry, biochemistry, and medicinal chemistry.
• Custom Peptide Synthesis: Acts as a building block or a target sequence for companies specializing in custom peptide manufacturing.
• Bioconjugation Studies: The cysteine residues provide a handle for site-specific labeling or conjugation with other molecules, useful in drug delivery system development.

Basic Information

Product Name	Asn-Arg-Cys-Ser-Gln-Gly-Ser-Cys-Trp-Asn
CAS No.	396717-30-9
Molecular Formula	C43H64N16O16S2
Molecular Weight	1125.2 g/mol
Synonyms	NRCSCQGS CWN; Asparaginyl-arginyl-cysteinyl-seryl-glutaminyl-glycyl-seryl-cysteinyl-tryptophyl-asparagine; Decapeptide-1; H-Asn-Arg-Cys-Ser-Gln-Gly-Ser-Cys-Trp-Asn-OH; Peptide with sequence NRCSCQGS CWN; ARCSCQGS CWN; NRCSCQGS CWN peptide; 396717-30-9
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Asn-Arg-Cys-Ser-Gln-Gly-Ser-Cys-Trp-Asn undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. 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. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to store under an inert atmosphere or desiccated conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	± 10% of theoretical
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.