IL1RN ELISA Kit (Rabbit)

Referencia OKCD01501

embalaje : 96Wells

Marca : Aviva Systems Biology

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Teléfono : +1 850 650 7790

Datasheets/ManualsPrintable datasheet for IL1RN ELISA Kit (Rabbit) (OKCD01501)
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)82-92%93-101%88-102%93-101%
EDTA Plasma (n=5)87-94%84-101%94-101%84-92%
Heparin Plasma (n=5)78-97%93-105%98-105%80-97%
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 1 Receptor Antagonist (IL1RA). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 1 Receptor Antagonist (IL1RA). 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 Antagonist (IL1RA), 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 Antagonist (IL1RA) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range7.8-500pg/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
Serum (n=5)78-10590
EDTA Plasma (n=5)78-9892
Heparin Plasma (n=5)90-10496
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 1 Receptor Antagonist (IL1RA) 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 Antagonist (IL1RA) 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-IL1RN Microplate96 Wells (12 x 8 Well Strips)
IL1RN Lyophilized Standard2 x 500 pg
100X Biotinylated IL1RN 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, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Sensitivity< 3.2 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Interleukin 1 Receptor Antagonist (IL1RA). No significant cross-reactivity or interference between Interleukin 1 Receptor Antagonist (IL1RA) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolIL1RN
Gene Full Nameinterleukin 1 receptor antagonist
Alias SymbolsicIL-1ra;IL1 inhibitor;IL-1ra;IL1RA;IL-1RN;interleukin 1 receptor, type I;interleukin-1 receptor antagonist intracellular form;interleukin-1 receptor antagonist protein;IRAP.
NCBI Gene Id100009558
Protein NameInterleukin-1 receptor antagonist protein
Description of TargetInhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity.
Uniprot IDP26890
Protein Accession #NP_001076239.1
Nucleotide Accession #NM_001082770.1
Protein Size (# AA)177