Comparison of Long R3 IGF-1 with Insulin in the Support of CHO Cell Growth and Recombinant Protein Expression Repligen Scientific Poster IGF-1 LR3 vs Other IGF-1 Research Analogues IGF-1 LR3s combination of prolonged half-life, broad IGFBP evasion, full receptor agonism, and extensive published validation across diverse research models makes it the preferred IGF-1 analogue where sustained, systemic IGF-1R engagement is the experimental objective
Aging Pathobiol Ther
Together with IL-3, IGF-I stimulates differentiation and proliferation of myeloid cells and has been shown to regulate lymphopoiesis by stimulating proliferation and differentiation of T and B cells in lymphoid organs (Heemskerk et al.)
It can be present in two forms, a reduced (GSH) or oxidized (GSSG) form, which help it neutralize dangerous free radicals present in the body
Raun, K, Hansen, B., Johansen, N., Thogersen, H, Madsen, K, Ankersen, M, & Andersen, P