IL4 Receptor Protein (AA 26-232) (Fc Tag)

Catalog No. ABIN2870597

Product Details

Target: IL4 Receptor (IL4R) (Interleukin 4 Receptor (IL4R))

Protein Type: Recombinant

Protein Characteristics: AA 26-232

Origin: Cynomolgus, Rhesus Monkey

Source: HEK-293 Cells

Purification tag / Conjugate: This IL4 Receptor protein is labelled with Fc Tag.

Sequence: AA 26-232

Characteristics: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 50.4 kDa. The protein migrates as 60-90 kDa under reducing (R) condition (SDS-PAGE).

Purity: >95 % as determined by SDS-PAGE.

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Tris with Glycine, Arginine and NaCl,  pH 7.5

Handling Advice: Please avoid repeated freeze-thaw cycles.

Storage: -20 °C

Target Details

Target: IL4 Receptor (IL4R) (Interleukin 4 Receptor (IL4R))

Alternative Name: IL-4 R alpha (IL4R Products)

Synonyms: IL4R Protein, il-4ra Protein, zgc:113063 Protein, CD124 Protein, IL-4RA Protein, IL4RA Protein, Il4ra Protein, IL4 Protein, Il4r Protein, interleukin 4 receptor Protein, interleukin 4 receptor, tandem duplicate 1 Protein, interleukin 4 receptor, alpha Protein, IL4R Protein, il4r.1 Protein, Il4r Protein, Il4ra Protein

Background: IL-4 is a pleiotropic cytokine produced by activated Th2 cells and mast cells, and plays a pivotal role in immune responses. The effects of IL-4 are mediated after binding to high affinity receptor complexes present on hematopoietic as well as non-hematopoietic cells. Hematopoietic cellular responses to IL-4 are mediated by a high affinity receptor complex comprised of the 140 kDa IL4Rα (CD124)subunit and the 70 kDa common cytokine γc chain (CD132). Interleukin 4 Receptor (IL4R) also known as CD124, IL4Rα and BSF receptor, is a type I cytokine receptor produced by activated Th2 cells and mast cells, and plays an important role in Th2--biased immune responses, alternative macrophage activation, mucosal immunity, allergic inflammation, tumor progression, and atherogenesis. A soluble form of the encoded IL4R 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. IL4R can alternatively associate with IL-13Ra1 to form the type II receptor which is responsive to both IL-4 and IL-13. Interleukin-4 receptor has been shown to interact with SHC1.

Molecular Weight: 50.4 kDa

UniProt: G7Q0S7

Pathways: JAK-STAT Signaling, Positive Regulation of Immune Effector Process