What purity is this product?

All PeptideBull products are HPLC-tested to ≥99% purity. A Certificate of Analysis (COA) is available for every product.

Is this product for human consumption?

No. All products sold on PeptideBull are strictly for in-vitro laboratory research use only. Not for human or veterinary consumption.

How should I store this peptide?

Store lyophilized peptide at −20°C. Once reconstituted with bacteriostatic water, refrigerate at 2–8°C and use within 28 days.

How do I reconstitute this peptide?

Add sterile bacteriostatic water slowly along the inner vial wall and gently swirl — do not shake. Allow the peptide to dissolve naturally.

What is the shipping method?

PeptideBull ships domestically within the USA. Orders are processed within 1–2 business days. Discreet, professional packaging on all shipments.

IGF LR3

Name: IGF LR3
Brand: Beligas Pharma
Price: 60.00 USD
Availability: InStock

Beligas Pharma

$60.00

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This product is intended for laboratory and research use only. Not for human consumption.

IGF LR3 is an extended-chain analog of IGF-1 designed for enhanced stability and prolonged research activity. The LR3 modification — a 13-amino acid N-terminal extension with an arginine substitution — reduces IGF binding protein affinity and extends active half-life significantly. This makes it valuable for studying systemic IGF-1 receptor activation, muscle cell proliferation, metabolic regulation, and growth signaling pathways. Researchers favor IGF LR3 for long-duration experiments requiring sustained receptor engagement. PeptideBull supplies IGF LR3 at confirmed research-grade purity with independent quality verification. Not for human or veterinary consumption.