Overview

Description

  • NatureRecombinant
  • SourceYeast
  • Amino Acid Sequence
    • SpeciesCow
    • SequenceHKSSSQGQDR LFIRLRQLID IVDQLKNYVN DLDPEFLPAP EDVKRHCERS AFSCFQKVQL KSANNGDNEK IINILTKQLK RKLPATNTGR RQKHEVTCPS CDSYEKKPPK EYLERLKSLI QKMIHQHLS

Associated products

Specifications

Our Abpromise guarantee covers the use of ab87467 in the following tested applications.

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

  • Applications

    SDS-PAGE

  • Purity> 95 % SDS-PAGE.
    ab87467 is purified by Ion-exchange chromatography.
  • FormLyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.

    Preservative: None
    Constituents: 10% Trehalose, 1.0X PBS

  • ReconstitutionReconstitute with sterile phosphate-buffered saline containing at least 0.1% carrier protein. Reconstituted protein is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. Avoid repeated freeze/thaw cycles.

General Info

  • Alternative names
    • CVID11
    • IL 21
    • IL-21
    • Il21
    • IL21_HUMAN
    • Interleukin 21
    • Interleukin-21
    • interleukin-21 isoform
    • Interleukin21
    • OTTHUMP00000164088
    • Za11
    see all
  • FunctionCytokine 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 specificityExpressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes.
  • Sequence similaritiesBelongs to the IL-15/IL-21 family.
  • Cellular localizationSecreted.
  • Information by UniProt

References for Recombinant Cow IL21 protein (ab87467)

ab87467 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"