Animal-Free Recombinant Human IL-2(Discontinued)

Product code: 32-20209

Reactivity : Cow, Dog, Human, Monkey, Mouse, Rat

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For estimated delivery dates, please contact us at [email protected]


Amount : 50 µg
Purification : Purity: >= 98% by SDS-PAGE gel and HPLC analyses.
Content : This recombinant protein is supplied in lyophilized form.  
AA sequence : MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFAQSII STLT
Alternative Name : T-cell growth factor (TCGF), Aldesleukin
Source:E.coli
IL-2 is a powerful immunoregulatory lymphokine produced by T cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes. Recombinant Human IL-2 is a 15.5 kDa protein, containing 134 amino acid residues including one intrachain disulfide bond.

The ED50 was determined by the dose-dependent stimulation of the proliferation of murine CTLL-2 cells is <= 0.1 ng/ml, corresponding to a specific activity of >= 1 x 107units/mg.

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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