Buy IGF-1 LR3 1mg Peptide (USA Made)

IGF-1 LR3 1mg
Special Price $69.99 was $89.99
Availability: Out of stock
IGF-1 LR3 1mg

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    IGF-1 LR3 for sale is available in lyophilized powder form, in 1mg vials. It is only for research purposes and not for human consumption.

    ABOUT IGF-1 LR3: Insulin-like growth factor long arginine 3 (IGF-1 LR3) is a modified version of insulin-like growth factor-1 (IGF-1). It contains the complete human IGF-I protein sequence with a substitution of arginine for glutamic acid at the third position and also has additional 13 amino acids at its N-terminus making it a total of 83 amino acids compared to the 70 of IGF-1.

    The consequences of these modifications are that IGF-1 LR3 retains the pharmacological activity of IGF-1 as an agonist of the IGF-1 receptor, with improved metabolic stability and a very low affinity for the insulin-like growth factor-binding proteins (IGFBPs). This makes it three times more potent than IGF-1, with a significantly longer half-life of about 20–30 hours (relative to IGF-1’s half-life of about 12-15 hours).

    IGF-1 LR3 is a hormonal mediator of growing stature. Under normal circumstances, GH (growth hormone) binds to its receptor in the liver, and other tissues, and stimulates the synthesis/secretion of IGF-1. In target tissues, the Type 1 IGF receptor, which is homologous to the insulin receptor, is activated by IGF-1 LR3, leading to intracellular signaling, which stimulates multiple processes leading to stature growth.

    BUY IGF-1 LR3 Today from LOTI LABS!

    We offer the highest grade and purity of IGF-1 LR3 for sale at an affordable price in the USA. For shipping details, please click here.

    For best results in your research, buy IGF-1 LR3 peptides of the highest quality from LOTI LABS.

    Use our products for only research/laboratory purposes. Violation is strictly forbidden. Please read our Terms and Conditions.

    Anyone using products sold by LOTI LABS for any purpose other than research/laboratory use will be added to our no-sell list.

    For more information on IGF-1 LR3 please visit Wikipedia.


    Weight 0.0099 lbs
    Appearance Fine White Lyophilized Powder
    Solubility 100 µg/mL sterile diluent (distilled de-ionized water)
    Source E-coli Expression
    Stability Lyophilized protein is to be stored at -20°C.
    It is recommended to divide the remaining reconstituted peptide into multiple vials
    so as to avoid a cycle of freezing and thawing. Reconstituted protein can be stored at 4°C.
    Molar Mass 9111.0 g/mol
    CAS Number 946870-92-4
    Molecular Formula C990H1528N282O300S7
    MG 1mg
    Terms This product is sold for research/laboratory usage only. No other uses are permited.