Description

Dansyl-Gly-Trp is a high-purity, fluorescently labeled tripeptide derivative, widely recognized for its utility in biochemical research and analytical applications. Its core value lies in its dansyl fluorophore, which provides a sensitive and specific tag for detection and quantification in complex matrices. This compound is essential for researchers and manufacturers in the fields of proteomics, peptide synthesis, and fluorescence-based assay development, where precise labeling and tracking are paramount.

Application

• Fluorescent Labeling Agent: Used as a derivatization reagent for the sensitive detection and quantification of peptides, amino acids, and amines via HPLC or capillary electrophoresis.
• Proteomics Research: Serves as a model compound or a tagged substrate in enzyme activity studies, protein-protein interaction assays, and peptide mapping.
• Biochemical Tracer: Employed in fluorescence resonance energy transfer (FRET) studies and other biophysical techniques to investigate molecular conformation and dynamics.
• Pharmaceutical Development: Utilized in the research and quality control of peptide-based therapeutics, aiding in purity analysis and metabolic studies.
• Diagnostic Reagent Component: Acts as a key fluorescent probe in the development of diagnostic kits and biosensors for clinical and research applications.

Basic Information

Product Name	Dansyl-Gly-Trp
CAS No.	19461-22-4
Molecular Formula	C₂₈H₃₁N₅O₅S
Molecular Weight	549.65 g/mol
Synonyms	5-(Dimethylamino)naphthalene-1-sulfonyl-glycyl-L-tryptophan; Dansyl-Glycine-Tryptophan; Glycyl-L-tryptophan N-(5-dimethylaminonaphthalene-1-sulfonyl); N-Dansyl-glycyl-L-tryptophan; Dansyl-Gly-Trp-OH; DNS-Gly-Trp; L-Tryptophan, N-[N-[5-(dimethylamino)-1-naphthalenyl]sulfonyl]glycyl]-
EINECS	Contact for details

Quality Control

Our Dansyl-Gly-Trp is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to ambient conditions or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.