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Human IL-2
货 号:200-02
产品规格:10ug
原 产 地:USA
参考价格:2340 (参考价格,以实际价格为准)
优惠价格:
产品详细信息
Human IL-2 200-02
别名:
T-cell growth factor (TCGF), Aldesleukin
描述:
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 which
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.
氨基酸序列:
MAPTSSSTKK
TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV
LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFCQSII STLT
来源:
E.coli
纯度:
Greater than 98% by SDS-PAGE gel and HPLC analyses.
生物活性:
The ED50 as determined by the dose-dependent stimulation of murine CTLL-2 cells
is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg.