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I4895

Sigma-Aldrich

Anti-Interleukin-9 antibody produced in goat

IgG fraction of antiserum, lyophilized powder

Synonym(s):

Anti-IL-9

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About This Item

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

biological source

goat

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

mouse

technique(s)

neutralization: suitable

UniProt accession no.

storage temp.

−20°C

Gene Information

mouse ... Il9(16198)

General description

Interleukin-9 (IL-9) is a pleotropic cytokine produced by activated T cells and also by mast cells in response to LPS and IL-1. The production of IL-9 is amplified by TGF-β, IL-2 and IL-25. The biological effects of IL-9 are mediated by IL-9 receptor (IL-9R) that is made up of an α and a γ chain. IL-9 signalling results in the activation of major signalling pathways involving STAT1, -3 and -5, MAPK, PI3K and IRS. IL-9 is a pro-inflammatory cytokine and promotes allergic inflammation and airway remodelling in lungs. It also is important in cell growth and differentiation of T cells, B cells, mast cells, hematopoietic progenitors, epithelial cells and airway smooth muscle cells
Anti-Interleukin-9 recognizes mouse IL-9. It does not neutralize the activity of recombinant human IL-9.

Specificity

The antibody neutralizes the biological activity of recombinant mouse IL-9, but not recombinant human IL-9.

Immunogen

recombinant mouse IL-9 expressed in Sf 21 insect cells.

Application

Anti-mouse Interleukin-9 antibody may be used for immunoblotting at a working concentration of 1.0 μg/ml. For ELISA a concentration of 0.5 μg/ml is recommended. The antibody is also suitable for neutralization reactions

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline

Preparation Note

Purified using protein G

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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Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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J C Renauld et al.
Journal of leukocyte biology, 57(3), 353-360 (1995-03-01)
Interleukin-9 (IL-9) is a multifunctional cytokine produced by activated TH2 clones in vitro and during TH2-like T cell responses in vivo. The IL-9 receptor is a member of the hemopoietin receptor superfamily and interacts with the gamma chain of the
Ritobrata Goswami et al.
Journal of immunology (Baltimore, Md. : 1950), 186(6), 3283-3288 (2011-03-04)
IL-9 was first described in the late 1980s as a member of a growing number of cytokines that had pleiotropic functions in the immune system. Although many biological functions have been attributed to IL-9, it remains an understudied cytokine. A
Jennifer Kearley et al.
American journal of respiratory and critical care medicine, 183(7), 865-875 (2010-10-26)
IL-9 is a pleiotropic cytokine that has multiple effects on structural as well as numerous hematopoietic cells, which are central to the pathogenesis of asthma. The contribution of IL-9 to asthma pathogenesis has thus far been unclear, due to conflicting
Ulla-Angela Temann et al.
The Journal of clinical investigation, 109(1), 29-39 (2002-01-10)
IL-9 is a pleiotropic cytokine with multiple functions on many cell types involved in the pathology of human asthma. The constitutive overexpression of IL-9 in the lungs of transgenic mice resulted in an asthma-like phenotype. To define the contribution of
J C Renauld et al.
Proceedings of the National Academy of Sciences of the United States of America, 89(12), 5690-5694 (1992-06-15)
Interleukin 9 (IL-9) is a T-cell-derived lymphokine that induces the proliferation of various lymphoid and hemopoietic cells. A cDNA clone encoding the murine IL-9 receptor was isolated by expression cloning in COS cells and screening with 125I-labeled IL-9. Transient expression

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