While the size difference between tripeptides and heptapeptides (e.g., CyRL-QN15) may appear modest in terms of amino acid count, this difference may significantly influence their structural complexity, biological activity, and interaction with cellular targets
BPC 157 was given per-orally in drinking water (10 g/kg, 12 ml/rat/day) until sacrifice, or 10 g/kg or 10 ng/kg was given intraperitoneally once daily, with the first application at 30 min after surgery and the last application at 24 h before sacrifice
Compounds like BPC-157, TB-500, and GHK-Cu are often marketed as tools to accelerate healing, reduce inflammation, and even regenerate damaged tissue
Modulation of transcription factor NF-kappa B binding activity by oxidation-reduction in vitro
Ramsey et al., 2020)