IL9 polyclonal antibody
Product Specifications
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
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Interleukin-9; IL-9; Cytokine P40; T-cell growth factor P40; IL9
Swiss Prot
P15248
Reactivity
Human, Mouse, Rat
Immunogen
A synthetic peptide corresponding to residues in Human IL9.
Conjugation
Unconjugated
Applications
WB
Dilution
WB: 1:500~1:1000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 15 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
IL9 polyclonal antibody detects endogenous levels of IL9 protein.
Applications Notes
Western blot (WB) analysis of IL9 polyclonal antibody at 1:500 dilution Lane1:HEK293T whole cell lysate Lane2:Mouse heart tissue lysate Lane3:Rat heart tissue lysate
Host or Source
Rabbit
Available Sizes
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