CXCL8 ELISA Kit (Rabbit)

Référence OKCD01465

Conditionnement : 96Wells

Marque : Aviva Systems Biology

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Datasheets/ManualsPrintable datasheet for CXCL8 ELISA Kit (Rabbit) (OKCD01465)
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)85-94%96-105%83-103%85-99%
EDTA Plasma (n=5)80-101%80-89%79-104%87-103%
Heparin Plasma (n=5)79-89%91-102%85-94%83-101%
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 8 (IL8). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 8 (IL8). 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 8 (IL8), 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 8 (IL8) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range3.12-200pg/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
Serum (n=5)87-10193
EDTA Plasma (n=5)94-10197
Heparin Plasma (n=5)84-9289
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 8 (IL8) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 8 (IL8) 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-CXCL8 Microplate96 Wells (12 x 8 Well Strips)
CXCL8 Lyophilized Standard2 x 1 ng
100X Biotinylated CXCL8 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< 6.0 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Interleukin 8 (IL8). No significant cross-reactivity or interference between Interleukin 8 (IL8) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolCXCL8
Gene Full NameC-X-C motif chemokine ligand 8
Alias Symbolschemokine (C-X-C motif) ligand 8;C-X-C motif chemokine 8;IL8;IL-8;interleukin-8;NAP-1;Neutrophil attractant/activation protein 1;neutrophil attractant/activation protein-1;permeability factor 1;PF1;RPF1.
NCBI Gene Id100009129
Protein NameInterleukin-8
Description of TargetIL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus.
Uniprot IDP19874
Protein Accession #NP_001075762.1
Nucleotide Accession #NM_001082293.1
Protein Size (# AA)101