IGF proteins regulate cell growth, survival, and metabolic activity. Scientists use IGF proteins to study developmental processes and therapeutic pathways. Purified IGF proteins provide predictable bioactivity, supporting accurate modeling of endocrine function and disease mechanisms in metabolic research, tissue regeneration, and advanced cellular biology studies. https://www.betalifesci.com/collections/recombinant-lr3-insulin-like-growth-factor-i-proteins