peptide Definition
- 1a compound consisting of two or more amino acids linked in a chain, the carboxyl group of each acid being joined to the amino group of the next by a bond of the type -OC-NH-.
- 2short chains of amino acid monomers linked by peptide (amide) bonds
Using peptide: Examples
Take a moment to familiarize yourself with how "peptide" can be used in various situations through the following examples!
Example
Insulin is a peptide hormone.
Example
The peptide bond is formed between the carboxyl group of one amino acid and the amino group of another.
Example
Peptides are used in medicine to treat diseases like cancer and diabetes.
peptide Synonyms and Antonyms
Synonyms for peptide
- protein fragment
- amino acid chain
Phrases with peptide
the chemical bond formed between two amino acid molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water (H2O)
Example
The peptide bond is formed between the carboxyl group of one amino acid and the amino group of another.
a hormone consisting of a peptide chain that is produced by living cells to regulate physiological functions
Example
Insulin is a peptide hormone.
peptide synthesis
the production of peptides using chemical methods or biological methods such as recombinant DNA technology
Example
Peptide synthesis is an important process in drug discovery.
Origins of peptide
from German 'Peptid', coined by the German chemist Wilhelm Kühne in 1901
Summary: peptide in Brief
A 'peptide' [ˈpɛptaɪd] is a compound made up of two or more amino acids linked together by peptide bonds. It is a short chain of amino acid monomers and is used in medicine to treat diseases like cancer and diabetes. Examples include insulin, a peptide hormone, and peptide synthesis, the production of peptides using chemical or biological methods.
