Description

L-Arginine, L-arginyl-N-[2-[(5-sulfo-1-naphthalenyl)amino]ethyl]-L-glutaminyl-L-seryl-L-glutaminyl-L-asparaginyl-L-tyrosyl-L-prolyl-L-isoleucyl-L-valyl-L-glutaminyl-N6-[4-[2-[4-(dimethylamino)phenyl]diazenyl]benzoyl]-L-lysyl- is a sophisticated, high-purity synthetic peptide derivative designed for advanced research and development applications. This compound is engineered to provide a specific and reliable biochemical tool for probing complex biological interactions. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on peptide-based therapeutics and diagnostic development.

Application

• Biochemical Research: Used as a specialized substrate or ligand in enzyme kinetics studies and receptor binding assays.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the discovery and optimization of novel peptide-based drugs.
• Diagnostic Reagent Formulation: Employed in the development of sensitive and specific diagnostic kits, particularly those utilizing chromogenic or fluorescent detection methods.
• Proteomics and Cell Signaling Studies: Acts as a tool compound to investigate specific protein-protein interactions and intracellular signaling pathways.
• Antibody Production and Characterization: Can be used as a hapten or immunogen component for generating specific antibodies for research purposes.

Basic Information

Product Name	L-Arginine, L-arginyl-N-[2-[(5-sulfo-1-naphthalenyl)amino]ethyl]-L-glutaminyl-L-seryl-L-glutaminyl-L-asparaginyl-L-tyrosyl-L-prolyl-L-isoleucyl-L-valyl-L-glutaminyl-N6-[4-[2-[4-(dimethylamino)phenyl]diazenyl]benzoyl]-L-lysyl-
CAS No.	223769-59-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	ARG-ARG(N-2-(5-SULFO-1-NAPHTHYLAMINO)ETHYL)-GLN-SER-GLN-ASN-TYR-PRO-ILE-VAL-GLN-LYS(N6-(4-(2-(4-DIMETHYLAMINOPHENYL)DIAZENYL)BENZOYL))-PEPTIDE; Synthetic Peptide Derivative 223769-59-3; L-Arginine Peptide Conjugate; Chromogenic Peptide Substrate Analog; Azo Dye-Labeled Peptide; Naphthylamine-Sulfo-Azo Peptide
EINECS	Contact for details

Quality Control

This high-value biochemical is produced under strict quality-controlled conditions to ensure batch-to-batch consistency and integrity. Our products undergo rigorous analytical testing, including HPLC, MS, and NMR, to verify identity, purity, and conformity. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment to support your research and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive); allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake. Store in a cool, dry, well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Solid (color to be specified per batch)
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95% (Higher grades available)
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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