Il4r ELISA Kit (Mouse) (OKBB01460)

Description of target: The interleukin 4 receptor is a type I cytokine receptor. IL4R is its human gene. It is mapped to 7 F3; 7 68.94 cM. 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. ;Species reactivity: Mouse;Application: ELISA;Assay info: ;Sensitivity: <50pg/ml