IL-2, murine recombinant

A regulator of lymphocyte activities
Catalog #: 4132 | abID: ab119728

Product Details

abID ab119728
Alternate Name T-cell growth factor (TCGF), Aldesleukin, Lymphokine, IL-2.
Gene Symbol IL2
Gene ID 16183
Accession # P04351
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized from a sterile filtered aqueous solution containing 10 mM sodium citrate, pH 4.0
Molecular Weight 17.4 kDa
Purity by SDS-PAGE ≥95%
Endotoxin Level ≤ 1 EUs/µg
Biological Activity The ED50 range is ≤ 5 ng/ml, as determined by the dose-dependent stimulation of CTLL-2 cell proliferation.
Reconstitution Instructions Centrifuge the vial before opening. Reconstitute in sterile 10 mM acetic acid at 0.1 mg/ml. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution.
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


Interleukin-2 (IL-2) is a potent lymphoid cell growth factor that exerts its biological activity primarily on T cells. The recombinant Murine IL-2 is a 17.2 kDa protein containing 149 amino acid residues.

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