Human CD116 ELISA Assay Kit


The Eagle Biosciences Human soluble GM-CSF receptor α chain (CD116) ELISA is to be used for the in-vitro quantitative determination of CD116 in serum, plasma, or cell culture supernatants. The assay will recognize both natural and recombinant CD116. The Eagle Biosciences Human CD116 ELISA Assay kit is for Research Use Only.

SKU: C1631-K01 Categories: , ,

Human CD116 ELISA Assay Kit

For Research Use Only

Size: 1×96 wells
Sensitivity: 16 pg/ml
Dynamic Range: 31.25 pg/ml – 1000 pg/ml
Incubation Time: 3h 45min
Sample Type: Serum, Plasma, Cell Culture
Sample Size: 100 µl

Product manufactured in France by Diaclone

Additional Information

Assay Principle

The CD116 Kit is a solid phase sandwich Enzyme Linked-Immuno- Sorbent Assay (ELISA). A monoclonal antibody specific for CD116 has been coated onto the wells of the microtiter strips provided. Samples, including standards of known CD116 concentrations and unknowns are pipetted into these wells.  During the first incubation, the CD116 antigen and a biotinylated monoclonal antibody specific for CD116 are simultaneously incubated.  After washing, the enzyme (streptavidin-peroxydase) is added. After incubation and washing to remove all the unbound enzyme, a substrate solution is added to induce a coloured reaction product. The intensity of this coloured product is directly proportional to the concentration of CD116 present in the samples.

  1. Add 100μl of each standard, sample, control and zero (standard diluent) in duplicate to appropriate number of wells
  2. Add 50μl of diluted biotinylated anti-CD116 to all wells
  3. Cover with a plastic plate cover and incubate at room temperature (18 to 25°C) for 3 hours
  4. Remove the cover and wash the plate
  5. Add 100μl of Streptavidin-HRP solution into all wells
  6. Cover with a plastic plate cover and incubate at room temperature (18 to 25°C) for 30 min
  7. Repeat wash step 4.
  8. Add 100μl of ready-to-use TMB Substrate Solution into all wells
  9. Incubate in the dark for 20-25 minutes* at room temperature. Avoid direct exposure to light by wrapping the plate in aluminium foil
  10. Add 100μl of H2SO4:Stop Reagent into all wells

Typical Standard Curve


Product Manual