bs-23578R [Primary Antibody]
IL-4R Polyclonal Antibody
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Host: Rabbit

Target Protein: IL-4R

Immunogen Range: 171-270/825


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 3566

Swiss Prot: P24394

Source: KLH conjugated synthetic peptide derived from human IL-4R

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.

Background:

This gene encodes the alpha chain of the interleukin-4 receptor, a type I transmembrane protein that can bind interleukin4 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 an alternate splice variant or 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. Two transcript variants encoding different isoforms, a membrane-bound and a soluble form, have been found for this gene. [provided by RefSeq, Jul 2008].

Size: 100uL

Concentration: 1ug/ul

Applications: WB(1:300-5000)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 88


Cross Reactive Species: Human

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

293T cells were stained with IL-4R Polyclonal Antibody, Unconjugated(bs-23578R) at 1:100 in PBS and incubated for two hours at 37°C followed by Goat Anti-Rabbit IgG (H+L) FITC conjugated secondary antibody. DAPI staining of the nucleus was done and then detected.


A431 cells were stained with IL-4R Polyclonal Antibody, Unconjugated(bs-23578R) at 1:100 in PBS and incubated for two hours at 37°C followed by Goat Anti-Rabbit IgG (H+L) FITC conjugated secondary antibody. DAPI staining of the nucleus was done and then detected.