• Product nameHuman IL-3 ELISA Kit (Interleukin-3)
    See all IL3 kits
  • Detection methodColorimetric
  • Tests
    1 x 96 well plate
  • Sample type
    Cell culture supernatant, Serum, Plasma
  • Assay typeSandwich (quantitative)
  • Sensitivity
    < 20 pg/ml
  • Range
    16.46 pg/ml - 12000 pg/ml
  • Recovery

    100 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 118 110% - 127%
    Serum 114.4 103% - 122%
    Plasma 98.82 86% - 118%

  • Assay durationMultiple steps standard assay
  • Species reactivity
    Reacts with: Human
  • Product overview

    Abcam’s IL-3 (Interleukin-3) Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human IL-3 in serum, plasma, and cell culture supernatants.

    This assay employs an antibody specific for Human IL-3 coated on a 96-well plate. Standards and samples are pipetted into the wells and IL-3 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human IL-3 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of IL-3 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • Notes

    Optimization may be required with urine samples.

  • Tested applicationsSuitable for: Sandwich ELISAmore details
  • PlatformMicroplate


  • FunctionGranulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages.
    This CSF induces granulocytes, macrophages, mast cells, stem cells, erythroid cells, eosinophils and megakaryocytes.
  • Tissue specificityActivated T-cells, mast cells, natural killer cells.
  • Sequence similaritiesBelongs to the IL-3 family.
  • Cellular localizationSecreted.
  • Information by UniProt
  • Alternative names
    • Burst promoting activity
    • Colony stimulating factor multiple
    • Eosinophil colony stimulating factor
    • Hematopoietic growth factor
    • IL 3
    • IL-3
    • IL3
    • IL3_HUMAN
    • Interleukin 3
    • Interleukin-3
    • Mast cell growth factor
    • MCGF
    • Multi CSF
    • Multilineage colony stimulating factor
    • Multipotential colony stimulating factor
    • Multipotential colony-stimulating factor
    • P cell stimulating factor
    • P-cell-stimulating factor
    • Thy1 inducing factor
    see all
  • Database links


Our Abpromise guarantee covers the use of ab100569 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
Sandwich ELISA Use at an assay dependent concentration.

Human IL-3 ELISA Kit (Interleukin-3) images

  • Representative standard curve using ab100569

  • Representative standard curve using ab100569


References for Human IL-3 ELISA Kit (Interleukin-3) (ab100569)

ab100569 has not yet been referenced specifically in any publications.

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