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What effect does pentapeptide have on the skin
For many people, stress accelerates skin aging. The main reason is the decrease of coenzyme NAD+. In part, it encourages free radical damage to “fibroblasts,” the type of cells responsible for making collagen. One of the most popular anti-aging compounds is peptide, which stimulates f...Read more -
Problems and solutions of long peptide synthesis
In biological research, polypeptides with a long sequence are usually used. For peptides with more than 60 amino acids in the sequence, gene expression and SDS-PAGE are generally used to obtain them. However, this method takes a long time and the final product separation effect is not good. Chall...Read more -
Synthetic Peptides and Recombinant Proteins Acting Separately as Antigens
Recombinant protein antigens often have several different epitopes, some of which are sequence epitopes and some are structural epitopes. Polyclonal antibodies obtained by immunizing animals with denatured antigens are mixtures of antibodies specific to individual epitop...Read more -
Classification of peptides used in the cosmetic industry
The beauty industry has been doing its best to satisfy women's desire to look older. In recent years, the hot active peptides have been widely used in the cosmetics industry. At present, nearly 50 kinds of raw materials have been launched by famous cosmetics manufacturer...Read more -
Difference between amino acids and proteins
Amino acids and proteins are different in nature, number of amino acids, and use. One, Different nature 1. Amino acids: carboxylic acid carbon atoms on the hydrogen atom is replaced by amino compounds. 2.Prote...Read more -
Overview of chemical modification of peptides
Peptides are a class of compounds formed by the connection of multiple amino acids through peptide bonds. They are ubiquitous in living organisms. Up to now, tens of thousands of peptides have been found in living organisms. Peptides play an important role in regulating ...Read more -
Structural characteristics and classification of transmembrane peptides
There are many kinds of transmembrane peptides, and their classification is based on physical and chemical properties, sources, ingestion mechanisms, and biomedical applications. According to their physical and chemical properties, membrane penetrating peptides can be di...Read more