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eBioscience™ Human IL-2, Recombinant Protein

Human Recombinant Protein

$245.05 - $752.55

Specifications

Structural Form E. coli
Purity >98%
Purification Method SDS-PAGE
Molecular Weight 15kDa
Source E. coli
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Disclaimers:

For Research Use Only.



Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
501128755 Life Technologies
LS14802981
50μg Each for $752.55
501129054 Life Technologies
LS14802963
10μg Each for $245.05
Specifications

Description

Human IL-2 (also known as TCGF) is a ∽15 kDa 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.
Description & Specifications

Specifications

E. coli
SDS-PAGE
E. coli
Sterile liquid: 40mM Acetate, 0.2M NaCl, pH 5, 1.0% BSA . 0.22μm filtered.
Cytokine Bioassays
Unlabeled
Human
IL-2
>98%
15kDa
Less than 0.01ng/μg cytokine as determined by the LAL assay.
The ED50 of this protein, as measured by CTLL-2 proliferation assay, is less than or equal to 175pg/mL. This corresponds to a specific activity of greater than or equal to 5.7 x 106 Units/mg.
FA
RUO
Interleukin-2
Yes