Description

H-Gly-Arg-Gly-Oh CAS NO 55033-47-1 is a synthetic tripeptide composed of glycine and arginine residues, serving as a crucial building block in peptide synthesis and biochemical research. This compound is valued for its role in studying enzyme-substrate interactions, signal transduction pathways, and as a precursor for more complex bioactive peptides. It is primarily needed by research institutions, pharmaceutical development labs, and biotechnology companies engaged in proteomics, drug discovery, and the development of novel therapeutic agents.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of longer, biologically active peptide sequences for therapeutic candidates.
• Biochemical Assay Development: Used as a standard or substrate in enzymatic studies, particularly those involving proteases or kinases.
• Proteomics and Peptide Mapping: Serves as a reference compound in mass spectrometry for method validation and calibration.
• Cell Culture & Signal Transduction Studies: Employed to investigate cellular processes and receptor-ligand interactions.
• Cosmeceutical Peptide Synthesis: A potential building block for peptides used in advanced skincare formulations targeting specific biological pathways.
• Academic Research: Utilized in university laboratories for teaching and fundamental research in peptide chemistry and molecular biology.

Basic Information

Product Name	H-Gly-Arg-Gly-Oh
CAS No.	55033-47-1
Molecular Formula	C11H21N7O4
Molecular Weight	315.33 g/mol
Synonyms	Gly-Arg-Gly; G-R-G; Glycyl-L-arginylglycine; H-Gly-Arg-Gly-OH; L-Glycyl-L-arginylglycine; Garg; GRG peptide; Tripeptide-1 (cosmetic ingredient name)
EINECS	Contact for details

Quality Control

Our H-Gly-Arg-Gly-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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