Sample type
Cell culture supernatant, Serum, Plasma
Assay type
Sandwich (quantitative)
Sensitivity
= 80 pg/ml
Range
0.125 ng/ml – 32 ng/ml
Recovery
= 97 %
Assay time
5h 00m
Assay duration
Multiple steps standard assay
Species reactivity
Reacts with: Human
Product overview
Abcam’s Leptin Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of Leptin concentrations in Human cell culture supernatants, serum and plasma.
A Leptin specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a Leptin specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of Leptin captured in plate.
Get results in 90 minutes with Human Leptin ELISA Kit (ab179884) from our SimpleStep ELISA® range.
The entire kit may be stored at -20°C for long term storage before reconstitution – Avoid repeated freeze-thaw cycles.
Platform
Microplate
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