Recombinant Human IL13RA1 Protein, C-His-tagged

• Cat.No.: IL13RA1-075H
• Product Overview: Recombinant Human IL13RA1 Protein with C-His tag was expressed in E. coli.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Description: The Th2 cytokine Interleukin-13 (IL-13) plays a critical role in allergen-induced airway hyper-responsiveness (AHR). Two different receptors exist for IL-13, designated IL-13Ra1 and 2. IL-13Ra1 exists as a heterodimer of IL-13Ra1 and IL-4Ra as a signaling subunit, whereas IL-13Ra2 acts as a decoy receptor for IL-13. Furthermore, TNFa or IL-4 stimulation induces IL-13Ra2 upregulation, while IL-13Ra1 is constitutively expressed. Cell surface localization of IL-13Ra2 abrogates IL-13 signaling, thus IL-13 induced translocation of the receptor from the cytoplasm provides a mechanism for negative-feedback of IL-13 signaling. IL-13Ra1 expression is predominant in B cells, monocytes and T cells, whereas IL-13Ra2 expression is highest in glioma cells.
• Molecular Mass: ~35 kDa
• AA Sequence: GGGGAAPTETQPPVTNLSVSVENLCTVIWTWNPPEGASSNCSLWYFSHFGDKQDKKIAPETRRSIEVPLNERICLQVGSQCSTNESEKPSILVEKCISPPEGDPESAVTELQCIWHNLSYMKCSWLPGRNTSPDTNYTLYYWHRSLEKIHQCENIFREGQYFGCSFDLTKVKDSSFEQHSVQIMVKDNAGKIKPSFNIVPLTSRVKPDPPHIKNLSFHNDDLYVQWENPQNFISRCLFYEVEVNNSQTETHNVFYVQEAKCENPEFERNVENTSCFMVPGVLPDTLNTVRIRVKTNKLCYEDDKLWSNWSQEMSIGKKRNST
• Purity: Transferred into competent cells and the supernatant was purified by NI column affinity chromatography and the purity is > 85% (by SDS-PAGE).
• Notes: For research use only, not for use in diagnostic procedure.
• Storage: Store at 4 centigrade short term. Aliquot and store at -20 centigrade long term. Avoid freeze-thaw cycles.
• Concentration: ≥0.5 mg/mL
• Storage Buffer: PBS, 4M Urea, pH7.4

Gene Information

• Gene Name: IL13RA1 interleukin 13 receptor, alpha 1 [ Homo sapiens (human) ]
• Official Symbol: IL13RA1
• Synonyms: IL13RA1; interleukin 13 receptor, alpha 1; interleukin-13 receptor subunit alpha-1; CD213a1; CD213a1 antigen; IL 13Ra; IL13 receptor alpha 1 chain; NR4; CT19; IL-13RA1; IL-13R-alpha-1; IL-13R subunit alpha-1; cancer/testis antigen 19; IL13 receptor alpha-1 chain; IL-13 receptor subunit alpha-1; bB128O4.2.1 (interleukin 13 receptor, alpha 1); CD213A1; IL-13Ra
• Gene ID: 3597
• mRNA Refseq: NM_001560
• Protein Refseq: NP_001551
• MIM: 300119
• UniProt ID: P78552