Description

N2-[N2-[n-[n-[n-[n-[N2-(2,4-Dinitrophenyl)-L-Glutaminyl]Glycyl]-L-Isoleucyl]-L-Alanyl]Glycyl]-L-Glutaminyl]-D-Arginine is a specialized, high-purity synthetic peptide derivative of significant interest in advanced biochemical research and development. Its complex structure, featuring a 2,4-dinitrophenyl (DNP) moiety, makes it a valuable tool for studying protein-protein interactions, enzyme kinetics, and immunological responses. This compound is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies engaged in proteomics, assay development, and the synthesis of novel bioactive molecules.

Application

• Biochemical Research Reagent: Used as a key intermediate or reference standard in proteomics and peptide chemistry studies.
• Enzyme Substrate/Analogue: Serves as a specialized substrate for investigating protease activity and specificity due to its DNP label.
• Immunology & Hapten Studies: Acts as a well-defined hapten for the production and characterization of specific antibodies in immunological assays.
• Pharmaceutical Development: Employed in the discovery and optimization stages of novel peptide-based therapeutics and diagnostic agents.
• Mass Spectrometry Calibration: Provides a high-molecular-weight, structurally complex standard for instrument calibration in analytical laboratories.
• Signal Transduction Research: Used in studies exploring cell signaling pathways where specific peptide sequences are critical.

Basic Information

Item	Detail
Product Name	N2-[N2-[n-[n-[n-[n-[N2-(2,4-Dinitrophenyl)-L-Glutaminyl]Glycyl]-L-Isoleucyl]-L-Alanyl]Glycyl]-L-Glutaminyl]-D-Arginine
CAS No.	63014-09-5
Molecular Formula	C₃₄H₅₃N₁₅O₁₅
Molecular Weight	903.88 g/mol
Synonyms	DNP-Peptide (Gln-Gly-Ile-Ala-Gly-Gln-D-Arg); 2,4-Dinitrophenyl-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg; DNP-Hexapeptide; N2-(2,4-Dinitrophenyl)-L-glutaminylglycyl-L-isoleucyl-L-alanylglycyl-L-glutaminyl-D-arginine; (2,4-DNP)-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg; Peptide-DNP Conjugate; H-D-Arg-Gln-Gly-Ala-Ile-Gly-Gln(DNP)-OH (linear sequence notation)
EINECS	Contact for details

Quality Control

Every batch of our N2-[N2-[n-[n-[n-[n-[N2-(2,4-Dinitrophenyl)-L-Glutaminyl]Glycyl]-L-Isoleucyl]-L-Alanyl]Glycyl]-L-Glutaminyl]-D-Arginine is manufactured under strict quality management systems and undergoes comprehensive analytical characterization. We ensure high purity and batch-to-batch consistency through advanced techniques like HPLC, mass spectrometry, and NMR. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to support your critical research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a desiccator before opening to prevent condensation and hydrolysis. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to theoretical mass
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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