IGF-2 LR3 — ≥98% Research Peptide
Long-Acting IGF-2 Analog — Selective IGF-2R / Insulin-Receptor-A Research Tool
A long Arg3 analog of insulin-like growth factor 2 engineered for reduced IGFBP binding and extended plasma half-life.
Research Applications & Benefits
- Selective IGF-2R / IR-A signaling
- Reduced IGFBP sequestration
- Extended bioavailability
- Distinct profile from IGF-1 LR3
Product Specifications
- Compound
- IGF-2 LR3
- CAS Number
- Molecular Weight
- ~9100 g/mol
- HPLC Purity
- ≥98% (independently verified by CertikLabs)
- Category
- Growth Factors
- Starting Price
- $129.00 USD
- Country of Origin
- United States
- Shipping
- Cold-chain insulated packaging, fast domestic delivery
- Payment
- Card, ACH, and cryptocurrency (10% discount)
Quality & Verification
Every IGF-2 LR3 batch sold by PeptidesDirect is independently tested for purity (HPLC), identity (LC-MS), and concentration. A batch-specific Certificate of Analysis is available on request and anchored to a CertikLabs verification record for public inspection.
Frequently Asked Questions
Is IGF-2 LR3 suitable for human consumption?
No. IGF-2 LR3 is sold strictly for in-vitro laboratory research. It is not a drug, supplement, cosmetic, or food product and must not be administered to humans or animals.
What purity is IGF-2 LR3?
IGF-2 LR3 ships at ≥98% verified by reverse-phase HPLC with mass-spec identity confirmation on every batch.
How is IGF-2 LR3 shipped and stored?
Vials are shipped lyophilized in temperature-controlled packaging. Store unopened lyophilized peptide at −20°C; once reconstituted with bacteriostatic water, store at 2–8°C and use within 28 days.
Research Use Only. This product is intended for licensed laboratory research and is not for human or veterinary use.
