Prepro VIP (81-122), human is a prepro-vasoactive intestinal polypeptide (VIP) derived peptide, corresponding to residues 81-122. Peptide histidine valine 42 (PHV-42) has been designated to correspond exactly to Prepro VIP (81-122), which reduces both the force and frequency of spontaneous contractions of isolated rat uterus[1].
[1]. Yiangou Y, et al. Isolation, characterization, and pharmacological actions of peptide histidine valine 42, a novelprepro-vasoactive intestinal peptide-derived peptide. J Biol Chem. 1987 Oct 15;262(29):14010-3.
















