IGF2 ELISA Kit (Rabbit)

Référence OKCD01445

Conditionnement : 96Wells

Marque : Aviva Systems Biology

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Datasheets/ManualsPrintable datasheet for IGF2 ELISA Kit (Rabbit) (OKCD01445)
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)88-96%92-104%82-99%82-96%
EDTA Plasma (n=5)86-99%94-102%91-105%80-90%
Heparin Plasma (n=5)97-105%87-99%92-101%85-97%
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 Insulin Like Growth Factor 2 (IGF2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Insulin Like Growth Factor 2 (IGF2). 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 Insulin Like Growth Factor 2 (IGF2), 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 Insulin Like Growth Factor 2 (IGF2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range4.69-300ng/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
Serum (n=5)88-9691
EDTA Plasma (n=5)92-10196
Heparin Plasma (n=5)79-9793
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Insulin Like Growth Factor 2 (IGF2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Insulin Like Growth Factor 2 (IGF2) 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-IGF2 Microplate96 Wells (12 x 8 Well Strips)
IGF2 Lyophilized Standard2 x 300 ng
100X Biotinylated IGF2 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< 1.8 ng/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Insulin Like Growth Factor 2 (IGF2). No significant cross-reactivity or interference between Insulin Like Growth Factor 2 (IGF2) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolIGF2
Gene Full Nameinsulin-like growth factor 2 (somatomedin A)
Alias Symbolsinsulin-like growth factor II.
NCBI Gene Id100328792
Protein NameInsulin-like growth factor 2 (Predicted)
Description of TargetInsulin-like growth factor 2 (Predicted)
Uniprot IDB7NZU3
Protein Accession #NP_001164877.1
Nucleotide Accession #NM_001171406.1
Protein Size (# AA)181