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IL4R polyclonal antibody

货号: BS75888

价格：￥ 1140

货期：现货（1-2个工作日）

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说明书 MSDS SHIP

详细信息检测数据实验指南文献

No. :BS75888

Product Name :IL4R polyclonal antibody

Swiss-Prot :P24394

Host :Rabbit

Reactivity :Human, Mouse, Rat

Applications :WB, IHC

Application_all :WB,1:500 - 1:2000|IHC,1:50 - 1:200

Background :This gene encodes the alpha chain of the interleukin-4 receptor, a type I transmembrane protein that can bind interleukin 4 and interleukin 13 to regulate IgE production. The encoded protein also can bind interleukin 4 to promote differentiation of Th2 cells. A soluble form of the encoded protein can be produced by proteolysis of the membrane-bound protein, and this soluble form can inhibit IL4-mediated cell proliferation and IL5 upregulation by T-cells. Allelic variations in this gene have been associated with atopy, a condition that can manifest itself as allergic rhinitis, sinusitus, asthma, or eczema. Polymorphisms in this gene are also associated with resistance to human immunodeficiency virus type-1 infection. Alternate splicing results in multiple transcript variants.

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

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).

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

Specificity :Unmodification

BiowMW :140kDa

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

Alternative Name :IL4R;CD124;IL-4RA;IL4RA

Immunogen :Recombinant fusion protein of human IL4R(NP_000409.1).

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of extracts of various cell lines, using IL4R antibody at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit .
Exposure time: 60s.

Immunohistochemistry of paraffin-embedded rat spleen using IL4R antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Immunohistochemistry of paraffin-embedded mouse spleen using IL4R antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.