Interleukin-2 Soluble Receptor β human
>97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder
DOWNLOAD MSDS (PDF)Synonym: IL-2 sRα
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MDL number MFCD01867100
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Popular Documents: Datasheet (PDF)
Properties
| Related Categories | Cancer Research, Cell Biology, Cell Signaling and Neuroscience, Cytokines, Cytokines & Growth Factors, |
| recombinant | expressed in baculovirus infected Sf21 cells |
| assay | >97% (SDS-PAGE) |
| form | lyophilized powder |
| impurities | endotoxin, tested |
| storage temp. | −20°C |
| Gene Information | human ... IL2RB(3560) |
Description
Analysis Note
The bioactivity is measured by its ability to inhibit the IL-15-dependent proliferation of a human megakaryocytic leukemic cell line, M07e.
Physical form
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing 0.25 mg bovine serum albumin.
Biochem/physiol Actions
Recombinant human IL-2 soluble receptor β is a member of the cytokine receptor superfamily. It binds IL-2 with low affinity but will bind IL-15 sufficiently for neutralization activities.
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