Description

Dinitrophenyl-β-Alanyl-Glycyl-Glycine is a specialized tripeptide derivative featuring a dinitrophenyl (DNP) group, commonly used as a key intermediate and research tool in biochemistry and immunology. Its primary value lies in its role as a hapten-carrier conjugate for antibody production and as a substrate or inhibitor in enzymatic studies. This compound is essential for researchers and manufacturers in the fields of pharmaceutical development, diagnostic assay production, and advanced biochemical research, where precise molecular interactions are critical.

Application

• Immunological Research: Used as a hapten to generate specific anti-DNP antibodies for studying antigen-antibody interactions and immune responses.
• Enzyme Substrate/Inhibitor: Serves as a synthetic substrate or competitive inhibitor in protease and peptidase activity assays.
• Diagnostic Reagent Manufacturing: A critical component in the development and calibration of enzyme-linked immunosorbent assays (ELISA) and other immunoassays.
• Bioconjugation & Probe Synthesis: Acts as a building block for creating fluorescent or affinity-labeled peptides and proteins for cellular imaging and detection.
• Pharmaceutical Intermediate: Employed in the research and development of novel therapeutic peptides and targeted drug delivery systems.
• Academic & Industrial R&D: Utilized in universities and corporate labs for fundamental research in protein chemistry, signal transduction, and molecular biology.

Basic Information

Product Name	Dinitrophenyl-β-Alanyl-Glycyl-Glycine
CAS No.	39555-56-1
Molecular Formula	C₁₅H₁₉N₅O₉
Molecular Weight	413.34 g/mol
Synonyms	DNP-β-Ala-Gly-Gly; N-(2,4-Dinitrophenyl)-β-alanylglycylglycine; DNP-β-Alanyl-Glycyl-Glycine; 2,4-Dinitrophenyl-β-alanylglycylglycine; (2-{2-[(2-{2-[(2,4-Dinitrophenyl)amino]ethyl}amino)-2-oxoethyl]amino}-2-oxoethyl)carbamic acid; β-Ala-Gly-Gly-DNP; Dinitrophenyl tripeptide; H-β-Ala-Gly-Gly-Dnp-OH
EINECS	Contact for details

Quality Control

Our Dinitrophenyl-β-Alanyl-Glycyl-Glycine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment, mass spectrometry for identity confirmation, and NMR for structural verification. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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