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Amino Sciences
IGF-1-LR3 1mg
IGF-1-LR3 1mg
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$60.00 USD
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IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arginine 3) is a synthetic protein, a modified analog of human Insulin-like Growth Factor 1 (IGF-1). It's primarily known for its potential to stimulate cell growth and division, particularly in muscle tissue, and for its role in promoting protein synthesis and anabolism.
Here's a breakdown of what you should know about IGF-1 LR3:
1. How it Differs from Regular IGF-1:
• Structure: IGF-1 LR3 has an 83 amino acid sequence, compared to the 70 amino acids in natural IGF-1. This modification includes the substitution of an arginine for glutamic acid at the third position and an additional 13 amino acids at the N-terminus.
• Enhanced Stability and Bioavailability:These structural modifications give IGF-1 LR3 a longer half-life and reduced binding affinity to IGF binding proteins, making it more potent and longer-lasting in the body compared to natural IGF-1.
2. Mechanism of Action:
• IGF-1 LR3 binds to IGF-1 receptors, particularly on muscle cells, activating pathways that boost protein synthesis and reduce protein breakdown.
• It encourages cell proliferation and differentiation, including muscle cells, aiding in muscle repair and growth.
3. Potential Benefits:
• IGF-1 LR3 may promote muscle growth and potentially increase strength and endurance.
• It could aid in faster recovery by reducing muscle damage and inflammation from exercise.
• It has been shown to promote fat loss by increasing the breakdown of fats.
• Some sources point to possible benefits like neuroprotection, improved energy, and cognitive function, though more research is necessary.
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