Description

H-Gly-Gly-Ala-Gly-Oh is a synthetic tetrapeptide sequence composed of glycine and alanine amino acids. This compound serves as a crucial building block and model substrate in biochemical and pharmaceutical research, offering precise control over peptide structure and function. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers working on enzyme kinetics, peptide synthesis methodologies, and drug discovery platforms.

Application

• Biochemical Research: Used as a standard or model substrate for studying protease and peptidase enzyme activity, specificity, and inhibition kinetics.
• Pharmaceutical Development: Acts as a key intermediate or a structural motif in the design and synthesis of novel therapeutic peptides and peptidomimetics.
• Proteomics & Diagnostics: Employed in the development of calibration standards for mass spectrometry and chromatographic assays in protein analysis.
• Academic Research: Serves as a fundamental tool in university and institutional labs for teaching and investigating peptide chemistry, folding, and interactions.
• Cosmetic Peptide Synthesis: Can be incorporated as a functional sequence in the development of bioactive cosmetic peptides targeting skin conditioning.

Basic Information

Product Name	H-Gly-Gly-Ala-Gly-Oh
CAS No.	23654-88-8
Molecular Formula	C10H17N5O5
Molecular Weight	287.27 g/mol
Synonyms	Glycyl-glycyl-L-alanyl-glycine; G-G-A-G-OH; Tetrapeptide G-G-A-G; H-Gly-Gly-Ala-Gly-OH; L-Alanine, glycylglycyl-, glycyl-; Gly-Gly-Ala-Gly; G-G-A-G; Glycylglycylalanylglycine
EINECS	Contact for details

Quality Control

Our H-Gly-Gly-Ala-Gly-Oh is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemicals and can provide material tailored to specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 1.0%

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