Scientific knowledge base
Search structured peptide profiles by molecule class, research area, evidence level, development stage and regulatory status. Product listings and scientific classification remain deliberately separate.
This database is an information and classification system. It provides no dosing, sourcing or administration recommendations.
Research area
Peptides studied in models of cell migration, matrix organisation, wound healing and tissue repair.
Pathways related to glucose homeostasis, appetite, energy expenditure and body composition.
Peptide hormones and analogues related to hypothalamic, pituitary and peripheral endocrine systems.
Mitochondrial peptides, cellular stress, bioenergetics and age-associated pathways.
Neuropeptides and analogues in models of neuronal signalling, stress and pain.
Innate immunity, epithelial barriers and antimicrobial peptide functions.
Skin matrix, pigmentation biology, copper peptides and melanocortin signalling.
Peptide signals related to reproductive axes, social behaviour and sexual function.
Peptide-based regulation of secretion, motility and the intestinal barrier.
Peptide therapeutics for molecularly defined rare diseases and specialised treatment concepts.
Endogenous peptide
Tβ4; TMSB4X
Thymosin beta-4 is an endogenous actin-binding peptide investigated in cell migration, cytoskeletal organisation and tissue repair.
Copper peptide
Copper tripeptide-1; Gly-His-Lys-Cu
GHK-Cu is an endogenous copper–tripeptide complex studied particularly in skin-matrix, wound-repair and cell-culture models.
Antimicrobial peptide
Cathelicidin antimicrobial peptide; CAMP
LL-37 is the principal human cathelicidin, combining direct antimicrobial activity with complex immune and barrier functions.
Cyclic peptide
MT-II; melanotan 2
Melanotan II is an unapproved cyclic alpha-MSH analogue that activates multiple melanocortin receptors.
Synthetic peptide
Lys-Pro-Val; α-MSH(11-13)
KPV is the C-terminal tripeptide fragment of alpha-MSH and is studied in models of epithelial barrier function, inflammation and antimicrobial activity.
