Background:

Interleukin-9, or IL-9, is a TH2 cytokine that has been shown to promote the antigen-independent growth of some T helper clones. IL-9 is a pleiotropic cytokine with multiple functions on cells of lymphoid, myeloid and mast cell lineages. Both mouse and human cDNAs encode 144 amino acid precursors with 18 amino acid residue signal peptides that are cleaved to form the mature biologically active glycoprotein. Although IL-9 is constitutively expressed in vitro by several transformed T cell lines, IL-9 expression can be induced in human peripheral blood T lymphocytes by T cell activators such as phorbol esters (PHA) and anti-CD3 antibodies. IL-9 exerts its biological effects through the interleukin-9 receptor, IL-9R. IL-9R is composed of at least two subunits: t

Specificity:

IL9 polyclonal antibody detects endogenous levels of IL9 protein.

Alternative names:

Cytokine P40; Homolog of mouse T cell and mast cell growth factor 40; HP40; IL 9; IL-9; Il9; IL9_HUMAN; Interleukin 9; Interleukin-9; Mast cell growth factor; MCGF; Megakaryoblast growth factor; P40; p40 cytokine; p40 T cell and mast cell growth factor; T cell growth factor 3; T cell growth factor p40; T-cell growth factor P40; TCGF 3;

Species reactivity:

Human,Rat

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

Recombinant full length Human IL9.

Purification & Purity:

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Molecular weight:

Refer to figures

Applications:

WB IHC

Usage:

WB: 1:500~1:2000 IHC: 1:50~1:200

Storage:

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

More info:

Email: info@sobekbio.com

Orders:

Email: orders@sobekbio.com