Detection method
Colorimetric
Sample type
Cell culture supernatant, Serum, Plasma
Assay type
Sandwich (quantitative)
Sensitivity
< 2 pg/ml
Range
2.05 pg/ml - 500 pg/ml
Recovery
> 75 %
Sample specific recovery
Sample type Average % Range
Cell culture supernatant 101.1 89% – 114%
Serum 75.43 69% – 83%
Plasma 74.49 68% – 83%
Assay duration
Multiple steps standard assay
Species reactivity
Reacts with: Human
Product overview
Abcam’s GM-CSF Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human GM-CSF in serum, plasma, and cell culture supernatants
This assay employs an antibody specific for Human GM-CSF coated on a 96-well plate. Standards and samples are pipetted into the wells and GM-CSF present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human GM-CSF 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 GM-CSF 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
Platform
Microplate
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