IL12A ELISA Kit (Horse)

Cat# OKCD01452

Size : 96Wells

Brand : Aviva Systems Biology

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Datasheets/ManualsPrintable datasheet for IL12A ELISA kit (Horse)
Product Info
Predicted Species ReactivityHorse
ApplicationEnzyme-linked Immunosorbent assay-Sandwich
ELISA Kit Detection MethodColormetric|Regular detection
ELISA Kit Duration3h
ELISA Kit Linearity
Sample1:2 Dilution1:4 Dilution1:8 Dilution1:16 Dilution
Serum (n=5)87-104%86-95%97-104%78-103%
EDTA Plasma (n=5)78-103%89-96%80-90%93-102%
Heparin Plasma (n=5)96-103%92-105%83-90%89-97%
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 12A (IL12A). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 12A (IL12A). 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 12A (IL12A), 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 12A (IL12A) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range31.25-2,000pg/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
Serum (n=5)80-9380
EDTA Plasma (n=5)82-10287
Heparin Plasma (n=5)92-105101
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 12A (IL12A) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 12A (IL12A) 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-IL12A Microplate96 Wells (12 x 8 Well Strips)
IL12A Lyophilized Standard2 x 2 ng
100X Biotinylated IL12A 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< 13.3 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Interleukin 12A (IL12A). No significant cross-reactivity or interference between Interleukin 12A (IL12A) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolIL12A
Alias SymbolsIL-12A
NCBI Gene Id100034215
Protein NameInterleukin-12 subunit alpha
Description of TargetCytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK/lymphokine-activated Killer cells, and stimulate the production of IFN-gamma by resting PBMC.
Uniprot IDQ9XSQ6
Protein Accession #NP_001075980.2
Nucleotide Accession #NM_001082511.2
Protein Size (# AA)222