Description

Gly-Pro-Gly-Gly CAS NO 13054-03-0 is a high-purity synthetic tetrapeptide composed of glycine and proline residues. This compound is a valuable biochemical building block and research tool, essential for studying peptide structure, function, and stability. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications ranging from drug discovery to biomaterial development.

Application

• Biochemical Research: Used as a model peptide for studying peptide folding, stability, and enzyme-substrate interactions.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the synthesis and analysis of more complex therapeutic peptides.
• Enzymology Studies: Acts as a substrate for investigating the specificity and kinetics of proteolytic enzymes like dipeptidyl peptidases.
• Biomaterial Science: Incorporated into hydrogels or scaffolds for tissue engineering due to its biocompatibility and structural properties.
• Cosmeceutical Formulations: Explored for potential use in anti-aging or skin-repair products based on collagen-related peptide sequences.
• Academic & Industrial R&D: A fundamental reagent for universities and contract research organizations (CROs) conducting proteomics and peptide chemistry research.

Basic Information

Product Name	Gly-Pro-Gly-Gly
CAS No.	13054-03-0
Molecular Formula	C14H22N6O6
Molecular Weight	370.36 g/mol
Synonyms	Glycyl-L-prolylglycylglycine; L-Glycyl-L-prolylglycylglycine; GPGG; G-P-G-G; Tetrapeptide GPGG; H-Gly-Pro-Gly-Gly-OH; Gly-Pro-Gly-Gly tetrapeptide; NSC 334913
EINECS	Contact for details

Quality Control

Our Gly-Pro-Gly-Gly is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and tests for residual solvents and heavy metals. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to prevent condensation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Assay (on dried basis)	95.0% - 105.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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