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  • I8398 - Anti-Interleukin-2 antibody produced in goat

I8398 Sigma

Anti-Interleukin-2 antibody produced in goat

IgG fraction of antiserum, lyophilized powder

Synonym: Anti-IL-2




recombinant mouse interleukin-2 expressed in Escherichia coli.

General description

The antibody neutralizes the biological activity of recombinant mouse interleukin-2, but not human interleukin-2.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline with 5% trehalose.

Preparation Note

Purified using protein G.

Biochem/physiol Actions

Interleukin-2 (IL-2) is a cytokine produced by activated T cells in response to antigen stimulation. The effects of IL-2 are mediated by the signaling activated by its binding to IL-2 receptor (IL-2 R). IL-2 activates key signaling pathways such as MAPK, JAK/STAT as well as PI3K/Akt. Activation of these pathways modulates production of inflammatory cytokines, survival and progression through cell cycle.

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Safety Information

Personal Protective Equipment  Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR  NONH for all modes of transport
WGK Germany  2
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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