Compare PE-22-28 (evidence D) and Semax (evidence D) on mechanism, clinical status, safety, and dosing.
PE-22-28 is a 7-amino-acid peptide derived from a truncation of spadin, a natural peptide fragment of the sortilin propeptide. It acts as an antagonist of the…
Semax is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from adrenocorticotropic hormone (ACTH) fragment 4-10, with an added Pro-Gly-Pro…