IGF-1 LR3

IGF-1 LR3 (full name Long R3 Insulin-like Growth Factor-I) is a synthetic recombinant analogue of natural human insulin-like growth factor-1 (IGF-1).

Main Efficacy and Mechanism of Action of IGF-1 LR3 1. Significantly Enhanced Bioactivity • Its growth-promoting activity and receptor binding capacity are significantly higher than those of ordinary natural IGF-1. In vitro bioactivity has even been described by some literature as far exceeding the levels of ordinary insulin or natural IGF-1. 2. Significantly Extended Half-Life • Natural IGF-1 has a very short half-life in vivo (usually less than 10 minutes); while IGF-1 LR3, due to its difficulty in binding to IGF-binding protein (IGFBP) in vivo, has a half-life extended to approximately 24 hours (one day), thus allowing it to exert its effects more persistently in the circulatory system. 3. Promotes Protein Synthesis and Inhibits Protein Degradation • It can enhance the efficiency of cellular utilization of amino acids and glucose, promote protein synthesis in muscle and other tissues, and reduce protein degradation.

For laboratory research use only. Purity is the store's listed specification; published research is not batch certification.