Guides

The groups, one at a time

Built from index records dated 2026-10-13 Compiled by an automated pipeline, checked by The Peptide Observer editorial desk How this site works

Entries in this index are sorted into groups. The groups were not all drawn the same way: some share a receptor named in every member's records, others only share a research subject. Each guide says which kind it is before anything else.

• Amylin and amylin receptor agonists

  5 entries in this index; none described here yet, 5 held back.

• Endocrine and immune signalling peptides

  14 entries in this index; 3 described here, 11 held back.

• GHRH analogues

  3 entries in this index; 1 described here, 2 held back.

• Growth factors and growth hormone-derived compounds

  6 entries in this index; 3 described here, 3 held back.

• Growth hormone secretagogues

  8 entries in this index; 4 described here, 4 held back.

• Incretin receptor agonists

  12 entries in this index; none described here yet, 12 held back.

• Melanocortin receptor peptides

  4 entries in this index; 1 described here, 3 held back.

• Mitochondrial and longevity-associated peptides

  7 entries in this index; 3 described here, 4 held back.

• Neuroactive peptides

  4 entries in this index; 2 described here, 2 held back.

• Short peptide bioregulators

  6 entries in this index; 4 described here, 2 held back.

• Tissue repair peptides

  8 entries in this index; 6 described here, 2 held back.