HSD11B1 ELISA Kit (Mouse)

ELISA Kit

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Hsd11b1

292

Catalyzes reversibly the conversion of cortisol to the inactive metabolite cortisone.

NP_001038216.1

This assay has high sensitivity and excellent specificity for detection of 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1).No significant cross-reactivity or interference between 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1) and analogues was observed.

Component: Amount
Anti-HSD11B1 Microplate: 96 Wells (12 x 8 Well strips)
HSD11B1 Lyophilized Standard: 2
100X Biotinylated HSD11B1 Detector Antibody: 1 x 120 uL
100X Avidin-HRP Conjugate: 1 x 120 uL
Standard Diluent: 1 x 20 mL
Detector Antibody Diluent: 1 x 12 mL
Conjugate Diluent: 1 x 12 mL
30X Wash Buffer: 1 x 20 mL
Stop Solution: 1 x 6 mL
TMB Substrate: 1 x 9 mL

3h

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level 11-Beta-Hydroxysteroid Dehydrogenase Type 1 (HSD11b1) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%