Overview

  • Product name
    Anti-IL21 antibody (Biotin)
    See all IL21 primary antibodies
  • Description
    Rabbit polyclonal to IL21 (Biotin)
  • Conjugation
    Biotin
  • Tested applications
    Suitable for: WB, ELISA, Sandwich ELISAmore details
  • Species reactivity
    Reacts with: Mouse
  • Immunogen

    Highly pure (>98%) recombinant mouse IL21.

Properties

  • Form
    Lyophilised:Centrifuge vial prior to opening. Reconstitute in distilled water to a concentration of 0.1-1.0 mg/ml.
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage buffer
    Preservative: None
    Constituents: PBS, pH 7.2
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab77850 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 0.1 - 0.2 µg/ml. Predicted molecular weight: 17 kDa. Used in conjunction with compatible secondary reagents the detection limit for recombinant murine IL21 is 1.5 - 3.0 ng/lane, under either reducing or non-reducing condition.
ELISA Use a concentration of 0.25 - 1 µg/ml. In conjunction with compatible secondary reagents, Ab77850 allows the detection of at least 0.2 - 0.4 ng/well of recombinant murine IL21.
Sandwich ELISA Use a concentration of 0.25 - 1 µg/ml. Use as detection antibody with recommended pair.

Target

  • Function
    Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells. During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.
  • Tissue specificity
    Expressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes.
  • Sequence similarities
    Belongs to the IL-15/IL-21 family.
  • Cellular localization
    Secreted.
  • Information by UniProt
  • Database links
  • Alternative names
    • CVID11 antibody
    • IL 21 antibody
    • IL-21 antibody
    • Il21 antibody
    • IL21_HUMAN antibody
    • Interleukin 21 antibody
    • Interleukin-21 antibody
    • interleukin-21 isoform antibody
    • Interleukin21 antibody
    • OTTHUMP00000164088 antibody
    • Za11 antibody
    see all

References

ab77850 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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