Description

Glycyl-Glycyl-Glycine is a high-purity tripeptide consisting of three glycine amino acid residues. This compound serves as a fundamental biochemical building block and research reagent, valued for its role in peptide synthesis and as a model substrate in enzymatic studies. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality peptide intermediates for development and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of more complex therapeutic peptides and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a standard or model substrate for studying enzyme kinetics, particularly for proteases and peptidases.
• Cell Culture Media Component: Employed as a nutrient source or buffer component in specialized cell culture and fermentation processes.
• Cosmetic Peptide Synthesis: Acts as a precursor in the manufacture of bioactive peptides for cosmetic and dermatological applications.
• Reference Standard: Utilized as a chromatographic or spectroscopic reference standard in analytical quality control laboratories.

Basic Information

Item	Details
Product Name	Glycyl-Glycyl-Glycine
CAS No.	556-33-2
Molecular Formula	C6H11N3O4
Molecular Weight	189.17 g/mol
Synonyms	Gly-Gly-Gly; GGG; Triglycine; Tripeptide Glycine; N-(Glycylglycyl)glycine; 2-[[2-[(2-Aminoacetyl)amino]acetyl]amino]acetic acid; Glycine, glycylglycyl-
EINECS	209-115-6

Quality Control

Our Glycyl-Glycyl-Glycine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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