🔬 Database
Peptide Reference Database
A curated reference of biologically significant peptides. Click any row to expand details. Click a sequence to send it to the MW calculator. Many entries link to an in-depth guide.
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Sequences are given in one-letter code for the 20 standard amino acids. Several entries contain non-standard residues or modifications (disulfide bonds, C-terminal amides, cyclic backbones) that this notation cannot show, so calculated values may differ from the literature masses listed here. This database is for educational and reference purposes and is not medical information.
| Name |
Sequence |
Len |
MW (Da) |
Type |
Source |