IL18 ELISA Kit (Rabbit)

Referencia OKCD00136

embalaje : 96Wells

Marca : Aviva Systems Biology

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Datasheets/ManualsPrintable datasheet for IL18 ELISA Kit (Rabbit) (OKCD00136)
Product Info
Predicted Species ReactivityOryctolagus cuniculus|Rabbit
ApplicationELISA-Sandwich
ELISA Kit Detection MethodColorimetric
ELISA Kit Duration3h
ELISA Kit Linearity
Sample1:2 Dilution1:4 Dilution1:8 Dilution1:16 Dilution
serum(n=5)87-96%82-89%99-105%85-97%
EDTA plasma(n=5)93-101%89-103%93-103%80-102%
heparin plasma(n=5)80-99%78-98%78-89%96-104%
ELISA Kit PrincipleThe 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 18 (IL18). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 18 (IL18). 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 18 (IL18), 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 18 (IL18) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range15.6-1,000pg/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
serum(n=5)84-9893
EDTA plasma(n=5)98-105102
heparin plasma(n=5)89-10394
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 18 (IL18) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 18 (IL18) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
ELISA Kit Component
ComponentAmount
Anti-IL18 Microplate96 Wells (12 x 8 Well Strips)
IL18 Lyophilized Standard2 x 1 ng
100X Biotinylated IL18 Detector Antibody120 uL
Avidin/HRP Conjugate120 uL
Standard Diluent1 x 20 mL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
30X Wash Buffer1 x 20 mL
TMB Substrate1 x 9 mL
Stop Solution1 x 6 mL
Reconstitution and Storage2°C to 8°C|-20°C
Sample TypeSerum, plasma and other biological fluids.
Sensitivity< 5.6 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Interleukin 18 (IL18). No significant cross-reactivity or interference between Interleukin 18 (IL18) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolIL18
Gene Full Nameinterleukin 18
Alias Symbolsinterleukin 18 (interferon-gamma-inducing factor);interleukin-18.
NCBI Gene Id100144338
Protein NameInterleukin-18
Description of TargetAugments natural killer cell activity in spleen cells and stimulates interferon gamma production in T-helper type I cells.
Uniprot IDB1A3U4
Protein Accession #NP_001116412
Nucleotide Accession #NM_001122940.1
Protein Size (# AA)192