IL-2 Antibody | MQ1-17H12

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Sandwich ELISA analysis of human interleukin-2 using Rat anti Human IL-2 (MCA1553) as a capture reagent and biotinylated Rabbit anti Human IL-2 (AHP1032B) as a detection reagent with recombinant human IL-2 (PHP042) as antigen. Detection is by HRP conjugated streptavidin and substrate. Microtitre plate is read at O.D. 450 nm on the Bio-Rad iMark Microplate Absorbance Reader (Bio-Rad Catalog 168-1135). In the enlargement, neat serum (orange) and neat plasma (green) samples, low levels of human IL-2 (~1pg/ml) are detected

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  • Rat anti Human Interleukin-2:RPE
  • Rat anti Human Interleukin-2
  • Rat anti Human Interleukin-2:FITC
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  • Product Type
    Monoclonal Antibody
  • Clone
    MQ1-17H12
  • Isotype
    IgG2a
3 Formats Available
    Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
    MCA1553FF *datasheet pdfdatasheet pdf0.1 mg
    MCA1553F
    MCA1553E, F *datasheet pdfdatasheet pdf0.5 mg
    MCA1553
    MCA1553PEF *datasheet pdfdatasheet pdf100 Tests/1ml
    MCA1553PE
    Summary
    Secondary Antibodies
    Negative Isotype Controls
    Useful Reagents
    Positive Controls
    Histology Controls
    More Images
    References
    Reviews
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    • Rat anti Human Interleukin-2 antibody, clone MQ1-17H12 recognizes human interleukin-2 (IL-2), also known as T-cell growth factor or Aldesleukin. IL-2 is a 153 amino acid secreted cytokine produced by T-cells following antigenic or mitogenic stimulation. It plays a crucial role in T-cell proliferation and immune regulation.

      Rat anti Human Interleukin-2 antibody, clone MQ1-17H12 has been sucessfully used for the detection and measurement of native and recombinant human IL-2 using flow cytometry and ELISA where it ascts as the capture reagent in a very sensitive assay for IL-2 determination in human samples. IL-2 is used extensively for the treatment of patients with metastatic melanoma (Atkins et al. 1999) and renal cancer with repriducible benificial effects (http://www.ncbi.nlm.nih.gov/pubmed/24907378). Monitoring of IL-2 levels in such patients is required for optimization of treatment regimens (Lotze et al. 1986). Rat anti Human Interleukin-2 antibody, clone MQ1-17H12 is also useful for evaluating levels of IL-2 in patients with autoimmune conditions including lupus erythematosus and rheumatoid arthritis where there may be an impaired ability to produce IL-2 (Talal et al. 1983).
    • Intended Use
    • Target Species
      Human
    • Species Cross-Reactivity
      Target SpeciesCross Reactivity
      Cynomolgus monkeyyes
      N.B. Antibody reactivity and working conditions may vary between species.
    • Product Form
      Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilised
      Purified IgG - liquid
      Purified IgG - liquid
    • Reconstitution
      Reconstitute with 1.0ml distilled water
    • Preparation
      Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
      Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant.
      Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant.
    • Preservative Stabilisers
      0.09% Sodium Azide (NaN3)
      1% Bovine Serum Albumin
      5% Sucrose
      0.09%Sodium Azide
      0.09%Sodium Azide
      1%Bovine Serum Albumin
    • Purity
    • Approx. Protein Concentrations
      IgG concentration 1.0 mg/ml
      IgG concentration 0.1 mg/ml
    • Reagents In The Kit
    • Preparing The Antibody
    • Test Principle
    • Buffer Solution
      Phosphate buffered saline
      Phosphate buffered saline
      Phosphate buffered saline
    • Storage
      Prior to reconstitution store at +4oC.
      After reconstitution store at +4oC.
      DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light. 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.
      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
      12 months from date of reconstitution.
      18 months from date of despatch.
      18 months from date of despatch.
    • GO Terms
      positive regulation of tyrosine phosphorylation of Stat5 protein
      cell adhesion
      anti-apoptosis
      extracellular space
      immune response
      kinase activator activity
      interleukin-2 receptor binding
      positive regulation of B cell proliferation
      positive regulation of tissue remodeling
      T cell differentiation
      positive regulation of interleukin-17 production
      negative regulation of B cell apoptosis
      natural killer cell activation
      positive regulation of cell growth
      growth factor activity
      positive regulation of activated T cell proliferation
      positive regulation of inflammatory response
      cell-cell signaling
      cytokine activity
    • 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
      Flow Cytometry(1)Neat
      (1)
      Membrane permeabilization is required for this application. Bio-Rad recommend the use of Leucoperm (Product Code BUF09) for this purpose.
    • Application NameYesNoMin DilutionMax Dilution
      ELISA
      Flow Cytometry(1)
      (1)
      Membrane permeabilization is required for this application. Bio-Rad recommend the use of Leucoperm (Product Code BUF09) for this purpose.
    • Application NameYesNoMin DilutionMax Dilution
      Flow Cytometry(1)Neat1/10
      (1)
      Membrane permeabilization is required for this application. Bio-Rad recommend the use of Leucoperm (Product Code BUF09) for this purpose.

    • Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.

    • Technical Advice
    • Technical Advice
    • Technical Advice
    • Recommended Protocol
    • Recommended Protocol
    • Recommended Protocol
    • Flow Cytometry
      Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.
    • ELISA
    • ELISA
    • ELISA
    • Immunohistology
    • Immunohistology
    • Immunohistology
    • Histology Positive Control Tissue
    • Histology Positive Control Tissue
    • Histology Positive Control Tissue
    • Immunofluorescence
    • Immunofluorescence
    • Immunofluorescence
    • Western Blotting
    • Western Blotting
    • Western Blotting
    • Instructions For Use
    • Instructions For Use
    • Instructions For Use

    Additional IL-2 Antibody Formats

    Formats Clone Applications Sizes available
    IL-2 Antibody : FITC MQ1-17H12 F * 0.1 mg
    IL-2 Antibody : Purified MQ1-17H12 E, F * 0.5 mg
    IL-2 Antibody : RPE MQ1-17H12 F * 100 Tests/1ml
    • Copyright © 2016 Bio-Rad

    Recommended Secondary Antibody

      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed)STAR131A1 mlC, E, P, WB
      STAR131A
      Goat anti Rat IgG:Biotin (Mouse Adsorbed)STAR131B0.5 mgC, E, IF, P, WB
      STAR131B
      Goat anti Rat IgG:DyLight®549 (Mouse Adsorbed)STAR71D549GA0.1 mgF, IF
      STAR71D549GA
      Goat anti Rat IgG:DyLight®649 (Mouse Adsorbed)STAR71D649GA0.1 mgF, IF
      STAR71D649GA
      Rabbit F(ab')2 anti Rat IgG:Dylight®800STAR16D800GA0.1 mgF, IF, WB
      STAR16D800GA
      Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed)STAR71D800GA0.1 mgF, IF, WB
      STAR71D800GA
      Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed)STAR690.5 mlF
      STAR69
      Rabbit F(ab')2 anti Rat IgG:FITCSTAR17B1 mgF
      STAR17B
      Goat anti Rat IgG:HRP (Mouse Adsorbed)STAR720.5 mgC, E, P
      STAR72
      Rabbit F(ab')2 anti Rat IgG:HRPSTAR21B1 mgC, E, P, RE
      STAR21B
      Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed)STAR730.5 mlF
      STAR73
      Rabbit F(ab')2 anti Rat IgG:RPESTAR20A1 mlF
      STAR20A

      Recommended Negative Isotype Control

        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Rat IgG2a Negative Control:RPEMCA6005PE100 TestsF
        MCA6005PE
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Rat IgG2a Negative Control:FITCMCA6005F0.1 mgF
        MCA6005F

        Useful Reagents

          DescriptionProduct CodePack SizeApplicationsList PriceQuantity
          Human SeroblockBUF070B200 TestF
          BUF070B
          Human SeroblockBUF070A50 TestF
          BUF070A
          DescriptionProduct CodePack SizeApplicationsList PriceQuantity
          Human SeroblockBUF070B200 TestF
          BUF070B
          Human SeroblockBUF070A50 TestF
          BUF070A

          Recommended Positive Controls

            Histology Controls

              • Application NameReference Images
                Flow Cytometry

              References

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