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I7401

Sigma-Aldrich

Anti-Interleukin-2 antibody produced in goat

affinity isolated antibody, lyophilized powder

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Synonym(s):
Anti-IL-2
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.41

biological source

goat

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

human

technique(s)

immunocytochemistry: suitable
neutralization: suitable
western blot: suitable

UniProt accession no.

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. It also has a vital role in modulating the expression of the IL-2 receptor and can facilitate B cell growth and differentiation. Anti-Interleukin-2 antibody can be used for neutralizing the bioactivity of recombinant human IL-2 as well as natural human IL-2. It can also be used in immunohistochemistry. Goat anti-Interleukin-2 antibody reacts specifically with recombinant human IL-2. The antibody exhibits less than 10% cross-reactivity with rmIL-2 and rrIL-2.

Specificity

The antibody will neutralize the biological activity of recombinant and natural human IL-2. The antibody shows <10% cross reactivity with recombinant mouse and rat IL-2.

Immunogen

recombinant human IL-2.

Application

Anti-Interleukin-2 antibody can be used in western blotting and indirect ELISA for detecting recombinant human IL-2.

Physical form

Lyophilized from 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.

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.

WGK

WGK 3

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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T A Waldmann et al.
The Journal of experimental medicine, 160(5), 1450-1466 (1984-11-01)
Using anti-Tac, a monoclonal anti-interleukin 2 (IL-2) receptor antibody, we have explored the possibility that certain activated B cells display receptors for IL-2. Resting normal B cells and unselected B cell lines established from normal individuals were Tac antigen negative.
K A Smith et al.
Proceedings of the National Academy of Sciences of the United States of America, 82(3), 864-868 (1985-02-01)
The cell surface density of high-affinity membrane receptors for the T-lymphocytotrophic hormone interleukin 2 (IL-2) determines the rate of T-cell-cycle progression. Since 10-fold greater numbers of IL-2 receptor molecules were found by using a radiolabeled monoclonal antibody reactive with IL-2
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
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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