The concept and introduction of HGH drugs and polypeptide drugs

- Jan 10, 2020-

Polypeptide refers to a class of compounds connected by amino acids with peptide bonds, which are 

the same as proteins in the way of connection, usually less than 100 amino acids are called peptides, 

and more than 100 amino acids are called proteins.Compared with proteins, peptides have advantages such as simpler spatial structure, higher stability, lower or no immunogenicity.Peptides are bioactive substances involved in a variety of cell functions in living organisms and are indispensable participants in life activities, including hormones, nerves, cell growth and reproduction. Their importance lies in their extensive participation in and regulation of the functional activities of various systems, organs and cells in the body.With the rapid development of biotechnology, polypeptide has become an important field of life science research after gene.At present, polypeptide products have been widely used in medicine, food, health care products, cosmetics, biological materials, biological pesticides and other fields.