IL-2, Human Recombinant

A regulator of lymphocyte activities
Catalog #: 4131 | abID: ab285502

Product Details

abID ab285502
Alternate Name T-cell growth factor (TCGF), Aldesleukin, Lymphokine, IL-2.
Gene Symbol IL2
Gene ID 3558
Accession # P60568
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized with no additives.
Molecular Weight 15.5 kDa
Purity by SDS-PAGE > 95%
Biological Activity The ED50 as determined by the dose-dependent stimulation of murine CTLL-2 cells is ≤ 10 ng/ml, corresponding to a specific activity of ≥ 1 x 10⁵ units/mg.
Reconstitution Instructions Reconstitute in H₂O to a concentration of 0.1-1.0 mg/ml. The solution can then be diluted into other aqueous buffers or stored at 4°C for 1 week or –20°C for future use.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans


IL-2 is a potent immuno-modulator, which mediates a wide range of immune and inflammatory responses. Recombinant Human IL-2 is a 15.5 kDa protein containing 134 amino acid residues.

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Du et al., CALGB 150905 (Alliance): Rituximab Broadens the Antilymphoma Response by Activating Unlicensed NK Cells. Cancer Immunology, Sep 2014; 2: 878 - 889.
Schneiders et al., CD1d-Restricted Antigen Presentation by VDescription: {gamma}9VDescription: {delta}2-T Cells Requires Trogocytosis. Cancer Immunology, Aug 2014; 2: 732 - 740.
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