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Key Documents

E5768

Sigma-Aldrich

Monoclonal Anti-Eotaxin-2 antibody produced in mouse

clone 61016.11, purified immunoglobulin, lyophilized powder

Synonym(s):

Anti-MPIF-2

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About This Item

MDL number:
UNSPSC Code:
51111800
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

61016.11, monoclonal

form

lyophilized powder

species reactivity

human

technique(s)

capture ELISA: suitable
neutralization: suitable
western blot: 1-2 μg/mL

isotype

IgG1

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... CCL24(6369)

General description

Accumulation of eosinophils is the hallmark of several medical conditions such as infections and systemic diseases. A number of chemokines stimulate the proliferation, migration and accumulation of eosinophils at the site of inflammation. Eotaxin-2 is chemoattractant that selectively acts on eosinophils and has minimal effect on other leukocytes. It is secreted in response to TNF-α, IL-5 or IL-3. The effect of Eotaxin is mediated by specific eotaxin receptor that induces activation of Gi proteins, MAPK signaling and involves changes in intracellular calcium levels and cytoskeletal reorganization. Eotaxin receptor is present on eosinophils, basophils and T-helper cells. Eotaxin coordinates the accumulation of these cells in response to allergic inflammation and homing of eosinophils to gastrointestinal tract and mucosal tissues
Monoclonal Anti-Eotaxin-2 (MPIF-2) recognizes recombinant human eotaxin-2, less than 0.03 % cross-reactivity with recombinant human eotaxin, MIP-1α, and MCP-3.

Immunogen

recombinant human eotaxin-2.

Application

Anti-eotaxin-2 antibody may be used for neutralization assays at a working concentration of 1-5 μg/ml in the presence of 100 ng/ml of human recombinant eotaxin-2. The antibody is suitable for immunoblotting at 1-2 μg/ml concentration. For capture ELISA, a final concentration of 2 μg/ml may be used.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline

Preparation Note

Purified using protein G

Analysis Note

The antibody neutralizes the biological activity of recombinant human eotaxin-2. It exhibits less than 0.03% cross-reactivity with recombinant human eotaxin, MIP-1α, and MCP-3.

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.

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Selective expression of the eotaxin receptor CCR3 by human T helper 2 cells
Sallusto F et al
Science, 2777, 2005-2007 (1997)
Intracellular localization and release of eotaxin from normal eosinophils
Nakajima T et al
Febs Letters, 343, 226-230 (1998)
A Mishra et al.
The Journal of clinical investigation, 103(12), 1719-1727 (1999-06-22)
The histological identification of increased eosinophils in the gastrointestinal tract occurs in numerous clinical disorders; however, there is a limited understanding of the mechanisms regulating eosinophil trafficking into this mucosal surface. The results presented in this study characterize the processes
The p38 MAP kinase and myosin light chain kinase (MLCK) critically regulate eosinophil chemotaxis in response to eotaxin
Alam R et al
The Journal of Allergy and Clinical Immunology, 103, S56-S56 (1999)
Eotaxin. An essential mediator of eosinophil trafficking into mucosal tissues.
M E Rothenberg
American journal of respiratory cell and molecular biology, 21(3), 291-295 (1999-08-26)

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