Amino-acid chains studied as signaling molecules, including growth hormone secretagogues, repair peptides, melanocortins, and neuropeptides.
Amyloid-beta 1-42, the aggregation-prone peptide fragment of amyloid precursor protein, studied extensively in Alzheimer's disease research.
Delta sleep-inducing peptide, an endogenous neuropeptide studied for its influence on sleep regulation and the stress response.
Endogenous neuropeptide hormone produced in the hypothalamus, studied for roles in social bonding, lactation and reproductive physiology.
Synthetic analog of the immunomodulatory peptide tuftsin, developed in Russia and studied for anxiolytic and immune-regulating activity.
Synthetic heptapeptide derived from a fragment of adrenocorticotropic hormone, developed in Russia and studied for nootropic and neuroprotective activity.
