For Research Use Only — Not for Human Use. Orders through buyer accounts only.

IGF-1 LR3 (1mg)

$136.99

Volume Pricing

1–2 vials$136.99
3–4 vials Save 5%$130.14 each
5+ vials Save 8%$126.03 each

Need 25 or more? Bulk pricing from $72.99 per vial. Get a bulk quote

IGF-1 LR3 is an 83-amino-acid analog of insulin-like growth factor 1 with an arginine substitution at position 3 and a 13-amino-acid N-terminal extension, giving low affinity for IGF-binding proteins. It is supplied for in-vitro cell-culture research.

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For Research Use Only — Not for Human Use. Not for veterinary use. Not a drug, food, cosmetic or dietary supplement. By purchasing you confirm this product is for laboratory research and agree to our Research Use Policy.

Description

IGF-1 LR3 is an 83-amino-acid analog of insulin-like growth factor 1 with an arginine substitution at position 3 and a 13-amino-acid N-terminal extension, giving low affinity for IGF-binding proteins. It is supplied for in-vitro cell-culture research.

Supplied as lyophilized powder in a sealed glass vial labeled with the compound, amount, lot number and the statement “For Research Use Only — Not for Human Use.”

For Research Use Only — Not for Human Use. Not for veterinary use. Not a drug, food, cosmetic or dietary supplement. Clean Chain Labs does not provide dosing, administration or protocol information.

Additional information

Form

Lyophilized powder

Compound Class

Growth Factor Analogs

Documentation

Third-party COA (Freedom Diagnostics Testing)

Storage & Handling

Supplied as lyophilized powder in a sealed glass vial. Store sealed vials cold, dry and out of the light.

Certificate of Analysis

Lot20260306L0ISIGS01
TestedAugust 25, 2026
LaboratoryFreedom Diagnostics Testing
217 S Main St, Hillsboro, IL 62049
IdentityConfirmed
Purity (HPLC-UV)99.30 %
Net Content1.35 mg
Microbial Analysis (PCR)Pass

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