Animal-Free Recombinant Human IL-2(Discontinued)
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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.coliIL-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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