IL-21 Antibody

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IL-21 Antibody gallery image 1

Western Blot analysis of whole cell lysate from HL-60 cells probed with Rabbit anti Human interleukin-21 (AHP1615) in the absence (A) or presence (B) of blocking peptide

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IL-21 Antibody gallery image 2

Immunocytochemical staining of K562 cells with Rabbit anti Human interleukin-21 (AHP1615)

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  • IL-21 Antibody thumbnail image 1
  • IL-21 Antibody thumbnail image 2
  • Rabbit anti Human Interleukin-21
  • Rabbit anti Human Interleukin-21
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  • Product Type
    Polyclonal Antibody
  • Isotype
    Polyclonal IgG
1 Formats Available
    Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
    AHP1615C, WBdatasheet pdfdatasheet pdf0.1 mg
    AHP1615
    AHP1615TC, WBdatasheet pdfdatasheet pdf50 µg
    AHP1615T
    Summary
    Secondary Antibodies
    Negative Isotype Controls
    Useful Reagents
    Positive Controls
    Histology Controls
    More Images
    References
    Reviews
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    • Rabbit anti Human Interleukin-21 antibody recognizes human Interleukin-21 (IL-21), a cytokine with immunoregulatory activity. IL-21 stimulates B- and T-cell proliferation and increases the activity of NK cells and disease-specific cytotoxic T-cells. It might also inhibit dendritic cell activation and maturation during the T-cell mediated immune response.
    • Intended Use
    • Target Species
      Human
    • Species Cross-Reactivity
      Target SpeciesCross Reactivity
      Rhesus Monkeyyes
      N.B. Antibody reactivity and working conditions may vary between species.
    • Product Form
      Purified IgG - liquid
      Purified IgG - liquid
    • Reconstitution
    • Preparation
      Antisera to human IL-21 were raised by repeated immunisation of rabbits with highly purified antigen. Purified IgG was prepared by affinity chromatography.
      Antisera to human IL-21 were raised by repeated immunisation of rabbits with highly purified antigen. Purified IgG was prepared by affinity chromatography.
    • Preservative Stabilisers
      0.02%Sodium Azide
      0.02%Sodium Azide
    • Immunogen
      A 15 amino acid peptide located near the centre of human IL-21.
    • Purity
    • Approx. Protein Concentrations
      IgG concentration 1.0 mg/ml
      IgG concentration 1.0 mg/ml
    • Reagents In The Kit
    • Preparing The Antibody
    • Test Principle
    • Buffer Solution
      Phosphate buffered saline
      Phosphate buffered saline
    • Storage
      Store at +4oC or at -20oC if preferred.

      This product should be stored undiluted.

      Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
      Store at +4oC or at -20oC if preferred.

      This product should be stored undiluted.

      Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
    • Shelf Life
      18 months from date of despatch.
      18 months from date of despatch.
    • GO Terms
      interleukin-2 receptor binding
      cytokine activity
      immune response
      positive regulation of T cell proliferation
      cell maturation
      signal transduction
      positive regulation of interleukin-17 production
      positive regulation of interferon-gamma biosynthetic process
      positive regulation of inflammatory response
      extracellular space
      positive regulation of tissue remodeling
    • UniProt
    • Entrez Gene
    • Acknowledgements
    • Regulatory
      For research purposes only
    • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.

    • Application NameYesNoMin DilutionMax Dilution
      Immunohistology - Frozen2ug/ml
      Western Blotting0.51ug/ml
    • Application NameYesNoMin DilutionMax Dilution
      Immunohistology - Frozen2ug/ml
      Western Blotting0.51ug/ml

    • Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
    • Technical Advice
    • Technical Advice
    • Recommended Protocol
    • Recommended Protocol
    • ELISA
    • ELISA
    • Immunohistology
    • Immunohistology
    • Histology Positive Control Tissue
    • Histology Positive Control Tissue
    • Immunofluorescence
    • Immunofluorescence
    • Western Blotting
      AHP1615 detects a band of approximately 18kDa in HL60 cell lysate.
    • Western Blotting
      AHP1615T detects a band of approximately 18kDa in HL60 cell lysate.
    • Instructions For Use
    • Instructions For Use

    Additional IL-21 Antibody Formats

    Formats Applications Sizes available
    IL-21 Antibody : Purified C, WB 50 µg | 0.1 mg
    • Copyright © 2016 Bio-Rad

    Recommended Secondary Antibody

      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Rabbit IgG (Fc):BiotinSTAR121B1 mgE, WB
      STAR121B
      Sheep anti Rabbit IgG:Biotin2AB02B1 mlC, E, P, WB
      2AB02B
      Sheep anti Rabbit IgG:DyLight®488STAR36D488GA0.1 mgF, IF, WB
      STAR36D488GA
      Sheep anti Rabbit IgG:DyLight®549STAR36D549GA0.1 mgF, IF
      STAR36D549GA
      Sheep anti Rabbit IgG:DyLight®649STAR36D649GA0.1 mgF, IF
      STAR36D649GA
      Sheep anti Rabbit IgG:DyLight®680STAR36D680GA0.1 mgF, IF, WB
      STAR36D680GA
      Sheep anti Rabbit IgG:Dylight®800STAR36D800GA0.1 mgF, IF, WB
      STAR36D800GA
      Goat anti Rabbit IgG (Fc):FITCSTAR121F1 mgF
      STAR121F
      Sheep anti Rabbit IgG:FITCSTAR34B1 mgC, F
      STAR34B
      Goat anti Rabbit IgG (Fc):HRPSTAR121P1 mgE, WB
      STAR121P
      Goat anti Rabbit IgG (H/L):HRPSTAR124P1 mgC, E, WB
      STAR124P
      Sheep anti Rabbit IgG:HRP (Multi Adsorbed)STAR541 mgC, E, WB
      STAR54
      Sheep anti Rabbit IgG:RPESTAR35A1 mlF
      STAR35A
      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Rabbit IgG (Fc):BiotinSTAR121B1 mgE, WB
      STAR121B
      Sheep anti Rabbit IgG:Biotin2AB02B1 mlC, E, P, WB
      2AB02B
      Sheep anti Rabbit IgG:DyLight®488STAR36D488GA0.1 mgF, IF, WB
      STAR36D488GA
      Sheep anti Rabbit IgG:DyLight®549STAR36D549GA0.1 mgF, IF
      STAR36D549GA
      Sheep anti Rabbit IgG:DyLight®649STAR36D649GA0.1 mgF, IF
      STAR36D649GA
      Sheep anti Rabbit IgG:DyLight®680STAR36D680GA0.1 mgF, IF, WB
      STAR36D680GA
      Sheep anti Rabbit IgG:Dylight®800STAR36D800GA0.1 mgF, IF, WB
      STAR36D800GA
      Goat anti Rabbit IgG (Fc):FITCSTAR121F1 mgF
      STAR121F
      Sheep anti Rabbit IgG:FITCSTAR34B1 mgC, F
      STAR34B
      Goat anti Rabbit IgG (Fc):HRPSTAR121P1 mgE, WB
      STAR121P
      Goat anti Rabbit IgG (H/L):HRPSTAR124P1 mgC, E, WB
      STAR124P
      Sheep anti Rabbit IgG:HRP (Multi Adsorbed)STAR541 mgC, E, WB
      STAR54
      Sheep anti Rabbit IgG:RPESTAR35A1 mlF
      STAR35A

      Recommended Negative Isotype Control

        Useful Reagents

          DescriptionProduct CodePack SizeApplicationsList PriceQuantity
          TidyBlot™ Western Blot Detection Reagent:HRPSTAR209P0.5 mlWB*
          STAR209P

          Recommended Positive Controls

            Histology Controls

              References

              Further Reading

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