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  3. IGF-1 LR3 ML-1035
Research grade · Somatotropic Axis

IGF-1 LR3

IGF-1 LR3 is an 83-amino-acid analog of insulin-like growth factor 1 with an arginine substitution at position 3 and an N-terminal extension that reduces binding to IGF-binding proteins. It is widely used in cell culture and in research on IGF-1 receptor signaling.

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Technical data

Catalog numberML-1035
CompoundIGF-1 LR3
CAS numberReported on the batch certificate of analysis
PubChem CIDNot assigned
Molecular formulaReported on the batch certificate of analysis
Molecular weightReported on the batch certificate of analysis
FormatLyophilized powder
Presentations0.1 mg, 1 mg
PurityReported on the batch certificate of analysis (RP-HPLC)
IdentityReported on the batch certificate of analysis (mass spectrometry)
Research areaSomatotropic Axis
Country of originSwitzerland

Molecular weight is calculated from the molecular formula using standard atomic weights. Batch-specific values, including purity and net peptide content, are stated on the certificate of analysis supplied with each batch.

Documentation

  • Certificate of analysisIssued per batch. Locate it with the batch number printed on the vial label.
    Find by batch number
  • Safety data sheetAvailable to account holders and on request through technical support.
    Request SDS
  • Batch recordManufacturing date, declared content and storage conditions for each batch.
    Documentation center

Storage and handling

Storage
Store lyophilized at −20 °C, desiccated and protected from light. Allow the vial to reach room temperature before opening.
Handling
For use by qualified personnel in a laboratory setting. Use appropriate personal protective equipment and follow your institution's procedures. See the laboratory guides for general handling of lyophilized materials.
Intended use
For laboratory research use only. Not for human or veterinary use, not for diagnostic or therapeutic procedures. Research use only policy.

Calculators

Enter the molecular weight stated on the certificate of analysis. Calculations are provided for solution preparation in the laboratory.

Molarity

mass = concentration × volume × MW

g/mol
—

Dilution

C₁ × V₁ = C₂ × V₂

—

Reconstitution

concentration = mass in vial ÷ diluent volume

g/mol
Stock concentration
— mg/mL
Equivalent
— µg/mL
Molar concentration
— mM

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