1. Recombinant Proteins
  2. Recombinant Mouse Interleukin-2

Recombinant Mouse Interleukin-2

Cat. No.: HY-P7077
Handling Instructions

Recombinant Mouse Interleukin-2 is an immunomodulatory cytokine with widely varying functions including promotion of apoptosis, proliferation and survival of lymphocytes.

For research use only. We do not sell to patients.

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $140 In-stock
Estimated Time of Arrival: December 31
50 μg $340 Get quote
100 μg   Get quote  
250 μg   Get quote  

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Publications Citing Use of MCE Recombinant Mouse Interleukin-2

  • Technical Parameters

  • Properties

  • Documentation

rMuIL-2; IL2; T-cell Growth Factor; TCGF; Aldesleukin



E. coli



Gene ID


Molecular Weight

Approximately 17.2 kDa

AA Sequence


Biological Activity
The ED50 is <0.2 ng/mL as measured by murine CTLL-2 cells, corresponding to a specific activity of >5.0 × 106 units/mg.

Lyophilized powder.


Lyophilized after extensive dialysis against PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.


Reconstitute the lyophilized recombinant Murine Interleukin-2 (rMuIL-2) to 0.1-1.0 mg/mL using sterile distilled water or aqueous buffer containing 0.1 % BSA.

Storage & Stability

Lyophilized recombinant Murine Interleukin-2 (rMuIL-2) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


Interleukin-2 (IL-2) is a multi-faceted cytokine, known for promoting proliferation, survival, and cell death depending on the cell type and state. For example, IL-2 facilitates cell death only in activated T cells when antigen and IL-2 are abundant. The availability of IL-2 clearly impacts this process. IL-2 is retained in blood vessels by heparan sulfate, and that biologically active IL-2 is released from vessel tissue by heparanase. The morphologic changes and rapid cell death induced by dimeric IL-2 imply that cell death is mediated by disruption of membrane permeability and subsequent necrosis. IL-2 has a direct and unexpectedly broad influence on cellular homeostatic mechanisms in both immune and non-immune systems[1].

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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Recombinant Mouse Interleukin-2
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