Buy FOXO4 DRI Peptide (Proxofim) 10mg BiotechPeptides FOXO4 DRI induces keloid senescent fibroblast apoptosis by promoting nuclear exclusion of upregulated p53 serine 15 phosphorylation Communications Biology The disordered p53 transactivation domain is the target of FOXO4 and the senolytic compound FOXO4 DRI Nature Communications Peptide inhibitors targeting FOXO4 p53 interactions and inducing senescent cancer cell specific apoptosis bioRxiv The FOXO4 peptide in a DRI conformation (D amino acids in a retro reversed sequence), henceforth named FOXO4 DRI, competes with FOXO4 for p53 binding in a dose dependent manner and doing so with higher affinity. Quick guide: reconstituting peptides the right way Sanitize vial & prep materials Add bacteriostatic water slowly (aim at the side) Gently swirl, don't shake Proper handling helps maintain