IL-28B

• Description :

  Human/mouse IL-28A (IFN-lambda 2), IL-28B (IFN-lambda 3), and human IL-29 (IFN-lambda 1) are class II cytokine receptor ligands that are distantly related to members of the IL-10 family (11 - 13% amino acid (aa) sequence identity) and type I IFN family (15 - 19% aa sequence identity) . These cytokines exert bioactivities that overlap those of type I IFNs, including antiviral activity and up-regulation of MHC class I antigen expression. The proteins signal through the same heterodimeric receptor complex that is composed of the IL-10 receptor beta (IL-10 R beta) and a novel IL-28 receptor alpha (IL-28 R alpha, also known as IFN-lambda R1) . Mouse IL-28 shares 61%, 62%, and 52% aa identity with human IL-28A, IL-28B, and IL-29, respectively.

• Synonyms :

  Il28b; Il28; IFL-1; IL-28B; INF-alpha; INF-lambda

• NCBI Gene ID :

  338374

• UniProt :

  Q8CGK6

• Accession Number :

  NP_796370.1

• Accession Number mRNA :

  NM_177396.1

• Chromosomal Location :

  7 A3; 7

• Reactivity :

  Anti-Mouse

• Cross Reactivity :

  Mouse

• Target Antigen :

  Recombinant mouse IL-2 (B

• Clone :

  (#23A14)

• Applications :

  WB, N

• Purification Method :

  Protein A/G chromatography

• Assay Protocol :

  Centrifuge vial prior to opening. Reconstitute the antibody with 500 µl sterile PBS and the final concentration is 200 µg/ml.

• Form :

  Lyophilized

• Buffer :

  PBS

• Reconstitution :

  PBS

• Storage Conditions :

  Lyophilized samples are stable for 2 years from date of receipt when stored at -20°C. Reconstituted antibody can be aliquoted and stored frozen at < -20°C for at least six months without detectable loss of activity.

• Host or Source :

  Rat

• Isotype :

  IgG2