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Specifications of Glycylglycine丨556-50-3
|
Property |
Specification |
|
Grade |
AJI92 Standard |
|
Appearance |
White to Off-White Powder |
|
Purity (HPLC) |
99% Min |
|
Assay |
98.0% ~ 100.5% |
|
Transmittance |
95% Min |
|
Chloride |
0.02% Max |
|
Sulphate (SO₄²⁻) |
0.02% Max |
|
Iron (Fe) |
10 ppm Max |
|
Residue on Ignition |
0.1% Max |
|
Heavy Metal (Pb) |
10 ppm Max |
|
Arsenic |
1 ppm Max |
|
Loss on Drying |
0.2% Max |
Introduction
Glycylglycine丨556-50-3 is a dipeptide composed of two glycine molecules linked by a peptide bond. It is widely used in biochemical research, pharmaceuticals, and biotechnology due to its buffering capacity, stability, and role as a peptide precursor.
Applications of Glycylglycine丨556-50-3
1. Biochemical and Molecular Biology Research
● Biological Buffer:
oUsed as a buffer in biochemical and enzymatic assays to maintain pH stability.
● Protein and Peptide Studies:
oServes as a model dipeptide for studying protein structure, folding, and metabolism.
2. Pharmaceutical and Medical Applications
● Drug Formulations:
oUsed in the synthesis of peptide-based drugs and antibiotics.
● Nutritional Supplements:
oActs as a precursor for peptide synthesis in dietary supplements.
3. Biotechnology and Industrial Applications
● Cell Culture and Bioprocessing:
oUtilized in biotechnology applications such as fermentation and cell culture media.
● Cosmetics and Skincare:
oUsed in formulations for skin-conditioning and anti-aging products.
4. Food and Beverage Industry
● Food Additive and Flavor Enhancer:
oFunctions as a stabilizer and enhancer in certain food products.
Benefits of Glycylglycine丨556-50-3
1. Effective Biological Buffer
● Maintains stable pH conditions in enzymatic and biochemical reactions.
2. Versatile in Pharmaceutical and Biotechnological Applications
● Acts as a precursor for peptide synthesis and drug formulation.
3. Safe and Biocompatible
● Naturally occurring in biological systems, making it non-toxic and safe for use.
4. Enhances Protein Stability and Absorption
● Supports protein metabolism and absorption, beneficial in medical and nutritional applications.
Conclusion
Glycylglycine丨556-50-3 is a versatile dipeptide with applications in biochemical research, pharmaceuticals, biotechnology, and food science. Its buffering properties, role in peptide synthesis, and biological compatibility make it a valuable compound in industrial and scientific fields.

