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Merck

I9905

Sigma-Aldrich

Interleukin-2/Fc Chimera (non-lytic) from mouse

>98% (SDS-PAGE), recombinant, expressed in CHO cells, solution

Sinónimos:

IL-2:Fc (non-lytic)

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About This Item

MDL number:
UNSPSC Code:
51111800
NACRES:
NA.32

biological source

mouse

Quality Level

recombinant

expressed in CHO cells

assay

>98% (SDS-PAGE)

form

solution

mol wt

94 kDa

packaging

pkg of 10 μg

storage condition

avoid repeated freeze/thaw cycles

concentration

0.1 mg/mL

impurities

endotoxin, tested

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

mouse ... Il2(16183)

Biochem/physiol Actions

IL-2 (interleukin-2) is a cytokine which is involved in the differentiation of T cell and natural killer (NK) cell, T cell memory, activation-induced lymphocyte cell death. The protein also has a role in regulatory T cell (Treg) development and homeostasis. It is linked with the risk of Grave′s disease, rheumatoid arthritis, celiac disease, multiple sclerosis, psoriasis, Crohn′s disease, ulcerative colitis and type-1 diabetes (T1D).
Possesses the biological functions of the IL-2 moiety and a prolonged circulating half-life determined by the Fc domain.

Other Notes

Dimeric fusion protein consisting of mouse IL-2 fused to mutant mouse IgG2a Fc.

Physical form

Solution in 0.2 μm filtered phosphate buffered saline, pH 7.4.

Analysis Note

The biological activity is measured in a cell proliferation assay using CTLL2 cells.

Storage Class

10 - Combustible liquids


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R J Robb et al.
Proceedings of the National Academy of Sciences of the United States of America, 81(20), 6486-6490 (1984-10-01)
Human interleukin 2 was separated into multiple molecular forms by selective immunoaffinity chromatography and chromatofocusing. For the most part, this heterogeneity was attributed to variations in glycosylation of the threonine residue in position 3 of the polypeptide chain. The various
Parul Mehra et al.
Molecular and cellular biology, 35(22), 3880-3891 (2015-09-10)
Interleukin-2 (IL-2) is a potent cytokine with roles in both immunity and tolerance. Genetic studies in humans and mice demonstrate a role for Il2 in autoimmune disease susceptibility, and for decades the proximal Il2 upstream regulatory region has served as

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