—— Samuel William
—— Peter Hunt
—— Belinda Raman
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|CN:||IGF-1 LR3||Full Name:||Insulin-Like Growth Factor-1 Long R3|
98% Purity IGF-1 LR3 Bodybuilding Peptide Fast Effect Security Assured
What is IGF-1 LR3?
Brief Introduction to IGF-1 LR3 : an 83 amino acid analogue of human IGF-1 that has been modified to cover a 13 amino acid extension on its N-Terminus and the replacement of an Arginine amino acid for Glutamine at position No. 3. While IGF-1 LR3 is comprised of the the complete human IGF-1 sequence, these modifications have rendered the LR3 version to be much more potent than IGF-1 in-vitro and in-vivo. The result of these modifications is that IGF-1 LR3 does not bind as strongly to the IGFBPs, which modify the biological actions of IGF-1. Resultantly, IGF-1 LR3 binds to the type 1 IGF-1 receptor with similar affinity to that of wild type IGF-1, but with higher biological activity and has several advantages over recombinant insulin.
The supplementation of mammalian cell cultures with Long R3 IGF-1 at a much lower concentration results in more highly elevated productivity than with standard concentrations of insulin and/or standard IGF-1. IGF-1 LR3 is better able to stimulate the type 1 IGF receptor and thus induce a higher level of activation of intracellular signaling, which is responsible for promoting cell proliferation and the inhibition of apoptosis.
|Specifications:||0.1mg/1mg per vial|
|Storage temperature:||2-8 Celsius degree|
|Quality guarantee period:||2 years in 2-8 Celsius degree|
|Vial color:||transparent color / Top color: blue/green/red/yellow/ customized|
|Physical Appearance:||freeze-dried powder in white|
|Place of origin:||China|
|Shipping Service:||HKEMS, DHL, ARAMES, TOLL.|
|Delivery Time:||Within 24 hours after payment|
|Payment Method:||Western Union, Money Gram, T/T, Aliexpress|