Glycylglycine, also known as n-glycylglycine, is a bioactive peptide with multiple applications. Below is a detailed exploration of glycylglycine:
I. Basic Information
Alias: N-Glycylglycine
Molecular Formula: C₄H₈N₂O₃
CAS Number: 556-50-3
Molecular Weight: 132.12
Appearance: White leafy crystals or flaky crystals with a glossy finish
Solubility: Solubility in water at 25°C is 13.4 g/100ml, easily soluble in hot water, slightly soluble in ethanol, insoluble in ether
Melting Point: 262-264°C
II. Biological Activity and Pharmacological Effects
Glycylglycine, as a bioactive peptide, exhibits multiple biological activities and pharmacological effects. It can act as an immune modulator, regulating the body's immune function, thereby enhancing immunity and resistance to diseases. Additionally, glycylglycine serves as a growth regulator, promoting cell proliferation and differentiation, facilitating tissue repair and regeneration. These bioactivities and pharmacological effects highlight its potential value in the prevention and treatment of various diseases.
III. Applications
·Biochemical Reagent: Glycylglycine is commonly used in biological research as a biochemical reagent for various biochemical reactions.
·Pharmaceutical Industry: In the medical field, glycylglycine can be used as a stabilizer for blood preservation and protein-based drugs like Cytochrome C injection. It can also serve as a health supplement, filler, and pharmaceutical raw material.
·Food Industry: Glycylglycine is utilized in the processing and manufacturing of dairy products, meat products, baked goods, pasta products, and seasoning foods to enhance the nutritional value and texture of food.
·Cosmetics: After hydrolysis, glycylglycine forms amino acids, which have skin-care benefits and can be used in face washes, beauty creams, lotions, shampoos, and face masks.
·Other Fields: Glycylglycine also finds applications in industrial manufacturing, tobacco products, and animal feed, among other fields.
With the continuous advancement of biotechnology and the increasing understanding of peptides, the application prospects for glycylglycine are expanding. However, its production and application still face challenges, such as high production costs and limited application range. To overcome these challenges, ongoing efforts are needed to optimize production processes, reduce costs, and further explore its potential applications.
As a new bioactive peptide, glycylglycine holds promise due to its various biological activities and pharmacological effects. It has wide-ranging application prospects in fields such as biochemical reagents, pharmaceuticals, food industries, and cosmetics. However, further research and development efforts are essential to advance its broader use across different industries.
