human IL2 liquid 3,10*6U 195 €
Recombinant Human Interleukin 2
Batch No.: IL2.....
Specifications and Use
Recombinant human IL-2 produced in Yeast is a single,
non-glycosylated, polypeptide chain containing 133 amino acids, one
pair of disulfide bond and with 125 cys. aa. mutated to Ala aa, having
a molecular mass of approximately 15.4kD.
≥97%, as determined by SDS-PAGE and HPLC method.
≤1EU/ml, determined by the LAL method.
Biological Activity Measured in a cell proliferation assay using an IL-2 dependent
murine cytotoxic T cell line, CTLL-2. The result of potency is
Active ingredient : Recombinant human Interleukin 2 (rHuIL-2)
Inactive ingredients: Sodium Acetate, Acetate Acid, Mannitol and
Store at 2-8℃ for 2 years.
Expiry Date 2008/07/10 for Batch No. of IL2DP-06-01.
Human Interleukin 2
Human IL-2 (also known as TCGF) is an about 15.4KD factor produced mainly by activated CD4+ T
cells. IL-2 induces cell cycle progression of resting cells in an antigen non-specific manner and allows
clonal expansion of activated T cells. IL-2 also acts on activated B cells, monocytes, NK, LAK cells,
and on oligodendroglial cells in vitro. In addition, IL-2 plays a role in hematopoiesis, tumor
surveillance and anti-inflammatory reactions and hence is a central regulator of the immune
response. Non-glycosylated IL-2 is biologically active. Recombinant human IL-2 is biologically active
and can promote proliferation of T lymphocytes in culture.
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