The DPP4 protein consists mainly of 4 domains: a short cytoplasmic domain (16), a transmembrane domain (TMD) (728), a flexible stalk segment (2939), and the extracellular domain (40766), which can be further separated by a highly glycosylated region, the cysteine-rich region, and the catalytic region (Figure 1)
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10.1136/bmj.h5527 [DOI] [PMC free article] [PubMed] [Google Scholar] Brand MD, Goncalves RL, Orr AL et al (2016) Suppressors of Superoxide-H(2)O(2) production at site I(Q) of mitochondrial complex I protect against stem cell hyperplasia and Ischemia-Reperfusion injury
Peptide storage principles apply to GHK-Cu with additional copper-specific considerations
Pregnant or breastfeeding women are advised to postpone treatment until medically cleared