For peptide

Two or more amino acids are dehydrated and condensed into several peptide bonds to form a peptide, which is folded at multiple levels to form a protein molecule.Proteins are sometimes called peptides.

Peptides are organic compounds.Formed from the dehydration of amino acids and containing carboxyl and amino groups, it is a amphoteric compound.

Peptide, which is an amide.It is formed from two or more amino acids by combining the amino group of one amino acid with the carboxyl group of the other amino acid.An amino acid cannot be called a peptide, nor can it be synthesized, but must be two or more amino acids linked by peptide bonds.A compound in which two amino acids are linked by a peptide bond is called a dipeptide.A compound with three amino acids linked by peptide bonds is called a tripeptide, and so on. A compound with thirty-four amino acids linked by peptide bonds is called a thirty-four peptide.

Peptide is a kind of biological active substance involved in a variety of cell functions in the body.There are hundreds of peptides in the body, which are indispensable participants for the body to complete various complex biological activities.All cells are capable of synthesizing peptides and their functional activities are regulated by peptides.