Hepcidin-22 (human) is an inactive degradation product of hepcidin-25 that is present in the urine.

(3S,5S,E)-1,7-Diphenylhept-1-ene-3,5-diol has anti-oomycete potential.

[Lys3]-Bombesin is a biological active peptide. (PET (Positron Emission Tomography) imaging of [Lys3]-bombesin is able to detect gastrin-releasing peptide receptor (GRPR) positive prostate cancer. An immunoconjugate of [Lys3]-bombesin and corresponding monoclonal antibody can specifically induce (CD64)-dependent monocyte and neutrophil-mediated lysis of small cell carcinoma.)