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IGF-1 LR3 is supplied in a lyophilized vial format for laboratory research workflows. Available in 0.1mg and 1mg strengths with lot-coded traceability and tamper-evident packaging.

!
Pending updated third-party COA — 99% purity guaranteed.

IGF-1 LR3

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  • Lot-Coded Vials
  • Tamper-Evident Packaging
  • Secure Checkout

IGF-1 LR3 is supplied in a lyophilized vial format for laboratory research workflows. Available in 0.1mg and 1mg strengths with lot-coded traceability and tamper-evident packaging.

!
Pending updated third-party COA — 99% purity guaranteed.
Research Use Only • Not for human or veterinary use

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Description

Overview

IGF-1 LR3 (Long R3 IGF-1) is a synthetic analog of insulin-like growth factor 1 studied in laboratory research for its modified N-terminus and substituted Arg3 residue — changes associated with reduced binding-protein affinity and an extended functional half-life relative to native IGF-1. It is investigated as an IGF-1 receptor agonist within the broader growth-factor and cell-proliferation research literature. Supplied as a lyophilized powder, available in 0.1mg and 1mg strengths, with lot-coded traceability and tamper-evident packaging carried through fulfillment.


Research Focus

  • IGF-1 receptor agonism and signaling studies
  • Cell proliferation and growth-factor pathway research
  • Binding-protein interaction and half-life extension studies
  • Comparative research within the IGF-1 analog literature
  • In vitro cell-culture assay applications

IGF-1 LR3 Specifications

Product Type: Research Peptide
Format: Lyophilized powder, sealed vial
Available Strengths: 0.1mg, 1mg
Traceability: Lot-coded identification
Packaging: Tamper-evident
Category: IGF-1 Receptor Agonist (Extended Half-Life Analog)

Storage & Handling

  • Store lyophilized powder at −20°C for long-term storage
  • Once reconstituted, refrigerate at 2–8°C and use within your protocol’s stability window
  • Protect from light and minimize repeated freeze–thaw cycles
  • Follow institutional handling procedures and PPE requirements
  • Dispose of materials per applicable institutional guidelines

Frequently Asked Questions

What is IGF-1 LR3 studied for?

IGF-1 LR3 is investigated in laboratory literature as a modified IGF-1 analog with reduced binding-protein affinity and extended half-life, used in cell proliferation and growth-factor signaling research.

What form is it supplied in?

A lyophilized (freeze-dried) powder in a sealed glass vial, ready for reconstitution per your lab’s protocol.

Is a Certificate of Analysis available for this lot?

A third-party COA for the current lot is in progress and will be published here once testing is complete; a 99% purity guarantee applies to this lot in the meantime.

How is it packaged and tracked?

Every vial carries an internal lot code tied to our traceability log, plus tamper-evident sealing maintained from fulfillment through delivery.

Is this for human or veterinary use?

No. This product is sold strictly for laboratory research use by qualified researchers, and is not a drug, dietary supplement, or medical device.


Ordering & Fulfillment

Orders are prepared from lot-tracked inventory and shipped in tamper-evident packaging with tracking information.

Additional information

Size

0.1mg, 1mg

Priority Aminos
Priority Aminos LLC supplies high-purity peptides for Research Use Only (RUO) to qualified laboratories. We focus on compliance, traceability, and dependable operations.
© 2026 Priority Aminos LLC · Dunedin, FL 34698
All products Research Use Only. Not for human or animal use.
These products are not drugs, foods, dietary supplements, cosmetics, or medical devices and are not intended to diagnose, treat, cure, or prevent any disease. For lawful laboratory research use only by qualified researchers.