Description

L-Tyr-D-Arg-Gly-4-Nitro-L-Phe-L-Pro-Nh2 is a synthetic peptide sequence of significant interest in biochemical and pharmaceutical research. This compound, identified by CAS number 88331-13-9, serves as a critical building block and research tool for studying enzyme-substrate interactions and receptor binding mechanisms. It is primarily utilized by research institutions and pharmaceutical developers focused on peptide-based drug discovery and biochemical assay development.

Application

• Biochemical Research: Used as a specialized substrate or inhibitor in enzymatic studies to investigate protease activity and specificity.
• Pharmaceutical R&D: Serves as a key intermediate or reference standard in the discovery and development of novel peptide therapeutics.
• Proteomics: Employed in mass spectrometry and chromatography as a calibration standard or model compound for method development.
• Cell Biology Studies: Applied in cellular assays to probe signal transduction pathways and receptor-ligand interactions.
• Academic Research: Utilized in university laboratories for teaching and fundamental research in peptide chemistry and molecular biology.

Basic Information

Item	Details
Product Name	L-Tyr-D-Arg-Gly-4-Nitro-L-Phe-L-Pro-Nh2
CAS No.	88331-13-9
Molecular Formula	C34H46N12O9
Molecular Weight	766.81 g/mol
Synonyms	H-Tyr-Arg-Gly-pNO2-Phe-Pro-NH2; Tyr-Arg-Gly-(4-NO2)Phe-Pro-amide; YRG(pNO2F)P-NH2; L-Tyrosyl-D-arginyl-glycyl-4-nitro-L-phenylalanyl-L-prolinamide; 88331-13-9; p-Nitrophenylalanine-containing hexapeptide; Chromogenic peptide substrate analog
EINECS	Contact for details

Quality Control

Our L-Tyr-D-Arg-Gly-4-Nitro-L-Phe-L-Pro-Nh2 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure the correct stereochemistry. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reproducible quality and performance for your critical research applications.

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). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in DMSO, DMF; slightly soluble in water

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