Human IL-27/IL-35 EBI3 Subunit Alexa Fluor® 488-conjugated Antibody

  • Specificity
    Detects human IL-27/IL-35 EBI3 Subunit in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse (rm) IL-27 EBI3 or rmIL-27 (EBI3 + p28 heterodimer) is observed.
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human IL-27/IL-35 EBI3 Subunit
    Arg21-Lys229 (predicted)
    Accession # Q14213
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
    Alexa Fluor 488
  • Intracellular Staining by Flow Cytometry
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Preparation and Storage
  • Stability & Storage
    Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.
Background: IL-27/IL-35 EBI3 Subunit

IL-27 is a heterodimeric cytokine comprised of the IL-12 p35-related protein, p28, and the IL-12 p40-related protein, EBI3 (Epstein-Barr virus-induced gene 3). IL-27 is expressed by monocytes, endothelial cells and dendritic cells. It binds TCCR/WSX-1 on naive CD4+ T cells and induces the expression of a functional IL-12 receptor, making these cells sensitive to IL-12-mediated Th1 cell development. Human EBI3 also associates with the p35 subunit of IL-12 to form IL-35 which is important for immunosuppressive Treg cell induction. EBI3 is 61% amino acid (aa) identical to mouse EBI3 and includes an 20 aa signal peptide anda 209 aa mature protein with two fibronectin type III domains.

  • Long Name:
    Epstein-Barr virus induced gene 3
  • Alternate Names:
    EBI3; IL-27B; cytokine receptor; EBV-induced gene 3 protein; Epstein-Barr virus induced 3; Epstein-Barr virus induced gene 3; Epstein-Barr virus-induced gene 3 protein; IL-27 subunit beta; IL27B; IL-27B; interleukin-27 subunit beta
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