Description

H-Gly-Gly-His-Ala-Oh is a synthetic tetrapeptide with the sequence Glycyl-Glycyl-Histidyl-Alanine. This compound serves as a crucial biochemical tool and a key intermediate in peptide synthesis and research. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications ranging from enzyme studies to the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly for investigating metalloprotease activity.
• Pharmaceutical Intermediates: Serves as a key building block in the solid-phase or solution-phase synthesis of larger, more complex bioactive peptides.
• Chelation Studies: The histidine residue provides a metal-binding site, making it valuable for research into metal ion transport and chelation therapy.
• Cell Culture & Diagnostics: May be employed in specialized cell culture media or as a component in diagnostic assay development.
• Cosmetic Peptide Synthesis: Acts as a precursor for peptides being evaluated for cosmetic applications, such as anti-aging or skin repair formulations.
• Academic & Industrial R&D: Fundamental tool for studying peptide structure, function, and stability in various chemical and biological environments.

Basic Information

Product Name	H-Gly-Gly-His-Ala-Oh
CAS No.	68172-04-3
Molecular Formula	C15H23N7O6
Molecular Weight	397.39 g/mol
Synonyms	Glycyl-glycyl-L-histidyl-L-alanine; GGH-Ala-OH; H-Gly-Gly-His-Ala-OH; Tetrapeptide GGH-Ala; L-Alanine, L-histidylglycylglycyl-; Gly-Gly-His-Ala; GGH-Ala; Glycylglycylhistidylalanine
EINECS	Contact for details

Quality Control

Our H-Gly-Gly-His-Ala-Oh is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity determination, MS for identity confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store at a controlled room temperature (15-25°C) or as specified on the label. This product is hygroscopic (moisture-sensitive) and should be kept in a dry environment. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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