https://doi.org/10.1351/goldbook.P04898
Naturally occurring and synthetic @P04749@ having molecular weights greater than about 10000 (the limit is not precise).
See also:
peptides
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1361 [Terms] [Paper]