IGF-1 LR3 (Long Arginine 3 Insulin-like Growth Factor-1) is a synthetic analogue of the endogenous hormone IGF-1. The modification to this peptide not only increases its stability but also enhances its activity. IGF-1 LR3 binds to the IGF-1 receptor, just as natural IGF-1 would, so it promotes the same kinds of activities, including enhancing cell […]








