IGF-1 LR3 – 1mg (For Research Use Only)
Price: $95.00 | HPLC-Tested · Bulk Pricing Available · Free Shipping Over $100
Description
IGF-1 LR3 (Insulin-like Growth Factor 1 Long Arg3) is a synthetic peptide analog of native IGF-1, modified with a 13-amino-acid N-terminal extension and an arginine substitution at position 3. These modifications provide enhanced metabolic stability and extended half-life in non-human, preclinical research models.
In laboratory settings, IGF-1 LR3 is used to study cellular signaling, growth factor receptor pathways, and cell survival mechanisms under controlled experimental conditions. Research applications include investigations into muscle, nerve, and developmental biology, along with related signal transduction processes.
This peptide is strictly for research purposes and is not intended for human or veterinary use, therapeutic application, or consumption.
Product Specifications
Peptide: IGF-1 LR3
Concentration: 1mg per vial
Form: Lyophilized powder
Purity: ≥98% (HPLC Verified)
CAS Number: 143045-27-6
Molecular Formula: C400H625N111O115S6
Molecular Weight: ~9111.0 g/mol
Shelf Life: 36 months when stored properly
Storage and stability
Supplied as a lyophilised powder in a sealed vial.
Stable as supplied in the unopened vial under ordinary laboratory storage conditions.
Shelf life is stated in the specification above.
Preparation and handling are determinations for the qualified researcher receiving the material.
Potential Laboratory Research Context
IGF-1 LR3 may be studied in non-human research for:
IGF-1 receptor signaling and pathway modeling
Cell proliferation, differentiation, and survival assays
muscle, nerve, and tissue research models
Signal transduction and growth factor pathway analysis
Endocrinology and developmental biology studies
All applications are limited to laboratory research and do not imply human or veterinary use.
Product Quality Guarantee
All Battle Born peptides are independently HPLC-tested and shipped with Certificates of Analysis (COAs).
If a product tests below its stated purity:
Full order refund
Third-party HPLC testing reimbursement
Shipping costs covered
Important Notice
This product is strictly intended for laboratory research use only.
Not for human consumption
Not for veterinary use
Not for therapeutic, diagnostic, or personal applications
To be handled only by trained laboratory personnel
About this material
What is IGF-1 LR3 1mg supplied as?
IGF-1 LR3 1mg is supplied as a lyophilised powder in a sealed vial, as a laboratory reference material for in-vitro research and analytical use by qualified professionals. It is not for human or veterinary use and not for diagnostic or therapeutic use.
How is this material characterised?
Identity and purity are assessed by reverse-phase HPLC. The purity figure on this page is the result published for this product.
What determines how much peptide is in the vial?
Vial size gives the nominal mass. Net peptide content and counter-ion form determine how much of that mass is peptide, which is the figure a working-concentration calculation depends on.
How should it be stored?
Store sealed at minus 20 degrees Celsius, protected from light and moisture. Allow the vial to reach room temperature before opening so condensation does not form inside it.
Who can order it?
Orders are accepted from research institutions, licensed researchers, universities and laboratory R and D purchasers only.




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