Peptide glossary · Basics
Research peptide
A peptide made and sold for laboratory research, for example in vitro experiments. Research peptides are not medicines and are not for use in humans or animals.
In the lab
When sourcing research peptides, look for a lot number, a certificate of analysis and clear substance data. The knowledge section has guidance on choosing a supplier.
Read morePeptide catalogueMore terms: Basics
- Amino acidThe building block of peptides and proteins.
- Oligopeptide and polypeptideOligopeptides consist of a few amino acids, usually up to about ten.
- PeptideA chain of amino acids joined by peptide bonds.
- Peptide bondThe amide bond between the carboxyl group of one amino acid and the amino group of the next.
- Peptide hormoneA hormone made of an amino acid chain, such as GLP-1, GHRH or oxytocin.
- ProteinA long amino acid chain, usually more than 50 residues, that folds into a defined three-dimensional structure.
For laboratory research use only. Not for use in humans or animals.