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IGF1 LR3(Insulin Growth Factor-1 Long Arginine 3) Insulin-like growth factor-1 long arginine 3 is also known as IGF. IGF-1 LR3 is included in a family of proteins (protiens) that play an important role in mammalian growth and development. The IGF1 LR3 is also known as the Long R3 IGF-1 or IGF-I-Arg-Arg3. LR3 IGF-1 is more effective than conventional IGF-1. The enhanced potency is due to the reduced binding rate of IGF1 LR3 to all known IGF-binding proteins. These binding proteins generally inhibit the biological action of IGFs, so IG-1 LR3 has been shown to have increased efficacy and function.

It is the most potent growth factor in the human body. IGF-1 causes muscle cell hyperplasia, which is the actual division and formation of new muscle cells. The most efficient form of IGF-1 is thought to be IGF-1 LR3.

IGF-1 LR3 not only makes muscle fibers larger, but also makes them larger. IGF can alter genetic abilities in muscle tissue and cell count. IGF increases and distinguishes the number and type of cells present. Igf-1 LR3 is a synthetic analogue of the naturally occurring insulin growth factor (IGF), which is 93 amino acid residues. The modification of IGF-1 in its natural form occurs at position 3, replacing Glu with Arg, resulting in code R3 and a 13-amino acid extension at the end of B. Just like IGF-1, R3 has been shown to induce cell development and growth.

LR3-IGF-1 Save:
The freeze-dried protein can be stored at -20℃ for a long time, and can also be stably stored at room temperature for 3 weeks.
The redissolved protein solution can be stored at 4 ~ 7℃ for 2 ~ 7 days.
After remelting, it is recommended to store sub-frozen at -20℃, which can be stored for 3 months, and repeated freezing and thawing should be avoided.