IL1R2 ELISA Kit (Mouse)

ELISA Kit

Root Catalog/Products/ELISA Kits, Root Catalog/Products/Kit

Il1r2

410

Non-signaling receptor for IL1A, IL1B and IL1RN. Reduces IL1B activities. Serves as a decoy receptor by competetive binding to IL1B and preventing its binding to IL1R1. Also modulates cellular response through non-signaling association with IL1RAP after binding to IL1B. IL1R2 (membrane and secreted forms) preferentially binds IL1B and poorly IL1A and IL1RN. The secreted IL1R2 recruits secreted IL1RAP with high affinity; this complex formation may be the dominant mechanism for neutralization of IL1B by secreted/soluble receptors (By similarity).

NP_034685.1

This assay has high sensitivity and excellent specificity for detection of Interleukin 1 Receptor Type II (IL1R2).No significant cross-reactivity or interference between Interleukin 1 Receptor Type II (IL1R2) and analogues was observed.

Component: Amount
Anti-IL1R2 Microplate: 96 Wells (12 x 8 Well strips)
IL1R2 Lyophilized Standard: 2
100X Biotinylated IL1R2 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 Interleukin 1 Receptor Type II (IL1R2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 1 Receptor Type II (IL1R2). 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 Interleukin 1 Receptor Type II (IL1R2), 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 Interleukin 1 Receptor Type II (IL1R2) 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 Interleukin 1 Receptor Type II (IL1R2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 1 Receptor Type II (IL1R2) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%