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I6784

Sigma-Aldrich

Monoclonal Anti-Interleukin-2 antibody produced in mouse

clone 5334, purified immunoglobulin, lyophilized powder

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Synonym(s):
Anti-IL2, Anti-Lymphokine, Anti-TCGF
NACRES:
NA.41

biological source

mouse

Quality Level

100

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

5334, monoclonal

form

lyophilized powder

species reactivity

human

technique(s)

flow cytometry: 25 μg/mL
immunohistochemistry: 8-25 μg/mL
neutralization: suitable

isotype

IgG1

UniProt accession no.

P60568

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IL2(3558)

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General description

Interleukin-2 (IL-2) is a cytokine produced by activated T cells in response to antigen stimulation. IL-2 is important for proliferation of lymphocytes, natural killer cells and macrophages and in the differentiation of CD4+ cells into Th1 and Th2 effector cells. The effects of IL-2 are mediated by the signalling activated by its binding to IL-2 receptor (IL-2 R). IL-2 activates key signalling 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
Monoclonal Anti-Interleukin-2 recognizes human Interleukin-2. It does not react with mouse IL-2.

Immunogen

purified, E. coli-derived recombinant human interleukin-2.

Application

Anti-interleukin-2 antibody may be used in immunohistochemistry at a working concentration of 8-25 μg/ml in human peripheral blood leukocytes. For flow cytometry a concentration of 25 μg/ml may be used. The antibody is suitable for IL-2 neutralization assays.

Physical form

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

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Hans Dooms et al.
Journal of immunology (Baltimore, Md. : 1950), 172(10), 5973-5979 (2004-05-07)
The acquisition of long-term survival potential by activated T lymphocytes is essential to ensure the successful development of a memory population in the competitive environment of the lymphoid system. The factors that grant competitiveness for survival to primed T cells
B H Nelson et al.
Advances in immunology, 70, 1-81 (1998-10-02)
Studies of the biology of the IL-2 receptor have played a major part in establishing several of the fundamental principles that govern our current understanding of immunology. Chief among these is the contribution made by lymphokines to regulation of the
Matthew A Williams et al.
Nature, 441(7095), 890-893 (2006-06-17)
Although interleukin-2 (IL-2) was initially characterized as the primary T-cell growth factor following in vitro activation, less is known about its role in shaping T-cell responses to acute infections in vivo. The use of IL-2- or IL-2-receptor-deficient mice is problematic
Arian Laurence et al.
Immunity, 26(3), 371-381 (2007-03-17)
Recent work has identified a new subset of effector T cells that produces interleukin (IL)-17 known as T helper 17 (Th17) cells, which is involved in the pathophysiology of inflammatory diseases and is thought to be developmentally related to regulatory
Katrina K Hoyer et al.
Immunological reviews, 226, 19-28 (2009-01-24)
Interleukin-2 (IL-2) has multiple, sometimes opposing, functions during an inflammatory response. It is a potent inducer of T-cell proliferation and T-helper 1 (Th1) and Th2 effector T-cell differentiation and provides T cells with a long-lasting competitive advantage resulting in the

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