Peptides & Building Blocks

Glycylglycylglycine

  • CAS No.556-33-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity Glycylglycylglycine (CAS 556-33-2) designed for biochemical research and peptide synthesis applications with strict quality control.

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Product Technical Details

Product Overview

Glycylglycylglycine, commonly referred to as Gly-Gly-Gly, is a tripeptide composed of three glycine residues linked by peptide bonds. As a fundamental building block in biochemical research and pharmaceutical development, this compound serves as a critical reagent for protein sequencing, enzyme substrate studies, and buffer preparation. Our manufacturing process ensures exceptional purity levels, making it suitable for sensitive analytical applications and advanced organic synthesis workflows.

We specialize in the production of high-grade peptide intermediates that meet rigorous international standards. Each batch undergoes comprehensive testing to verify identity, potency, and impurity profiles. This commitment to quality ensures consistent performance in laboratory settings and industrial processes alike.

Key Specifications

Quality assurance is paramount in chemical manufacturing. The following table outlines the critical quality attributes for our Glycylglycylglycine product. These parameters are verified using validated analytical methods including HPLC, TLC, and gravimetric analysis.

Parameter Specification
Solubility in Water Colorless and clear solution (c=5)
Loss on Drying Not more than 0.3%
Residue on Ignition Not more than 0.1%
Chloride (Cl) Not more than 0.03%
Sulfate (SO4) Not more than 0.05%
Heavy Metals (as Pb) Not more than 10ppm
Other Amino Acids Not detected by T.L.C. (20μg spot)
Assay 98.5% to 101.0%

Industrial Applications

This tripeptide finds extensive utility across multiple sectors within the life sciences industry. In biochemical research, it is frequently employed as a standard for chromatography calibration and as a component in buffer systems due to its stable chemical properties. Pharmaceutical developers utilize Glycylglycylglycine as an intermediate in the synthesis of more complex peptide therapeutics and diagnostic agents.

Additionally, the compound serves as a model substrate for peptidase activity assays, enabling researchers to evaluate enzyme kinetics with high precision. Its high solubility profile and low impurity content make it an ideal choice for formulating reference materials and conducting structure-activity relationship studies.

Quality Control and Safety

Our facility operates under strict quality management systems to guarantee product consistency. We implement in-process controls at every stage of synthesis and purification. Final release testing confirms compliance with all specified parameters before shipment. Customers receive a comprehensive Certificate of Analysis (COA) with every order, detailing batch-specific test results.

  • Manufactured in compliance with ISO quality standards
  • Stable packaging to prevent moisture absorption
  • Full traceability from raw materials to finished goods
  • Technical support available for application guidance

Proper storage is essential to maintain product integrity. We recommend keeping the material in a tightly closed container in a cool, dry, and well-ventilated area. Avoid exposure to direct sunlight and strong oxidizing agents. When handled according to standard laboratory safety protocols, this material presents minimal risk during routine use.