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Recombinant Human Interferon lambda-3 (IFNL3)

ACP15162

Number
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High Purity LevelsPrecision and ReliabilityCustomization Options

Specifications


Cat.No ACP15162 Target NameIFNL3
FormLyophilized powderExpression SystemCustom Production. Please inquire and provide the desire expression system.
Expression Range22-196Protein LengthFull Length of Mature Protein
Purity>85% (SDS-PAGE)Storage Buffer5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Immunogen Information


Target SpeciesHumanUniprot IDQ8IZI9
Background Information
  • Uniprot Id

    Q8IZI9

  • Target Species

    Human

  • Target Name

    IFNL3

  • Target Full Name

    Interferon lambda-3

  • Target Function

    Cytokine with antiviral, antitumour and immunomodulatory activities. Plays a critical role in the antiviral host defense, predominantly in the epithelial tissues. Acts as a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IFNLR1, and receptor engagement leads to the activation of the JAK/STAT signaling pathway resulting in the expression of IFN-stimulated genes (ISG), which mediate the antiviral state. Has a restricted receptor distribution and therefore restricted targets: is primarily active in epithelial cells and this cell type-selective action is because of the epithelial cell-specific expression of its receptor IFNLR1. Seems not to be essential for early virus-activated host defense in vaginal infection, but plays an important role in Toll-like receptor (TLR)-induced antiviral defense. Plays a significant role in the antiviral immune defense in the intestinal epithelium. Exerts an immunomodulatory effect by up-regulating MHC class I antigen expression.

  • Target Subcellular Location

    Secreted.

  • Target Protein Families

    Lambda interferon family

  • Target Synonyms

    Cytokine ZCYTO22; IFN-lambda-3; IFN-lambda-4; IL-28B; IL-28C; IL28B; IL28B_HUMAN; IL28C; Interferon lambda-3; Interferon lambda-4; interleukin 28B (interferon; lambda 3); Interleukin 28C; Interleukin-28B; Interleukin-28C

  • Target Background

    This gene encodes a cytokine distantly related to type I interferons and the IL-10 family. This gene, interleukin 28A (IL28A), and interleukin 29 (IL29) are three closely related cytokine genes that form a cytokine gene cluster on a chromosomal region mapped to 19q13. Expression of the cytokines encoded by the three genes can be induced by viral infection. All three cytokines have been shown to interact with a heterodimeric class II cytokine receptor that consists of interleukin 10 receptor, beta (IL10RB) and interleukin 28 receptor, alpha (IL28RA).

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