Description
Boster’s human VEGFR2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for VEGFR2 has been precoated onto 96-well plates. Standards(NSO, A20-E764) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for VEGFR2 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human VEGFR2 amount of sample captured in plate.
Synonyms: CD309|Fetal liver kinase 1|FLK1|KDR|Kinase insert domain receptor|Kinase insert domain receptor (a type III receptor tyrosine kinase)|Protein tyrosine kinase receptor Flk 1|Tyrosine kinase growth factor receptor|Vascular endothelial growth factor receptor 2|VEGFR|VEGFR 2|VEGFR2
Species: Human VEGFR2
Assay: 62.5pg/ml-4000pg/ml
Sensitivy: <4pg/ml Specifity: Natural and recombinant human VEGFR2
Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
Antibodies: a monoclonal antibody from mouse|a biotinylated polyclonal antibody from goat
Anticoagulant: heparin or EDTA
Immunogen: NSO, A20-E764
Gene name: Vascular endothelial growth factor receptor 2 / kinase insert domain receptor (a type III receptor tyrosine kinase)
Protein name: Vascular endothelial growth factor receptor 2
Storage: Store at 4˚C for 6 months, at -20˚C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)
|Intra-Assay Precision|Inter-Assay Precision
Sample|1|2|3|1|2|3
n|16|16|16|24|24|24
Mean(pg/ml)|177|400|1762|167|410|1810
Standard deviation|10.79|26|137.43|11.52|29.52|161.09
CV(%)|6.1%|6.5%|7.8%|6.9%|7.2%|8.9%
Reproducibility
To assay reproducibility, three samples with differing target protein concentrations were assayed using four different lots.
| Lots | Lot1 (pg/ml) | Lot2 (pg/ml) | Lot3 (pg/ml) | Lot4 (pg/ml) | Mean (pg/ml) | Standard Deviation | CV (%) |
|---|---|---|---|---|---|---|---|
| Sample 1 | 177 | 180 | 169 | 166 | 173 | 5.7 | 3.2% |
| Sample 2 | 400 | 400 | 444 | 444 | 422 | 22 | 5.2% |
| Sample 3 | 1762 | 1652 | 1818 | 1564 | 1699 | 98.18 | 5.7% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK0544-CAP|96-well plate precoated with anti- human VEGFR2 antibody|1
EK0544-ST|Lyophilized recombinant human VEGFR2 standard|10ng/tubex2
EK0544-DA|Biotinylated anti- human VEGFR2 antibody|130ul(dilution 1:100)
AR1103|Avidin-Biotin-Peroxidase Complex(ABC)|130ul(dilution 1:100)
AR1106-1|Sample diluent buffer|30ml
AR1106-2|Antibody diluent buffer|12ml
AR1106-3|ABC diluent buffer|12ml
AR1104|TMB color developing agent|10ml
AR1105|TMB stop solution|10ml
PLA-SEA|Adhesive cover|4
