Human Vascular Endothelial Growth Factor Receptor 2 (VEGFR2) ELISA Kit
The Human VEGFR2 (Vascular Endothelial Growth Factor Receptor 2) ELISA Kit is a highly sensitive and specific assay designed for the accurate detection of VEGFR2 levels in human serum, plasma, and cell culture supernatants. VEGFR2 is a key receptor involved in angiogenesis, regulating blood vessel formation and influencing cell growth and migration.This ELISA kit provides researchers with a reliable and reproducible tool for studying the role of VEGFR2 in various biological processes and diseases, such as cancer, cardiovascular diseases, and inflammatory disorders.
With its high sensitivity and specificity, this kit is essential for biomarker discovery, drug development, and understanding the molecular mechanisms underlying angiogenesis.
Product Name:
Human Vascular Endothelial Growth Factor Receptor 2 (VEGFR2) ELISA Kit
Product Code:
HUDL03088
Size:
96 Assays
Target:
VEGFR2
Synonyms:
CD309, FLK1, VEGFR, KDR, A Type III Receptor Tyrosine Kinase, Kinase Insert Domain Receptor, Kinase Insert Domain Receptor, Fetal Liver Kinase-1
Detection Method:
Sandwich
Range:
0.625-40ng/mL
Shelf Life:
12 months
Note:
For research use only
Recovery:
Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
Matrix
Recovery range (%)
Average(%)
Serum (n=5)
80-102
91
EDTA plasma (n=5)
81-100
90
Heparin plasma (n=5)
80-89
84
Linearity:
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample
1:2
1:4
1:8
1:16
Serum (n=5)
82-96%
83-98%
81-99%
93-101%
EDTA plasma (n=5)
88-101%
86-95%
90-102%
80-93%
Heparin plasma (n=5)
80-91%
82-90%
95-104%
79-95%
Intra-assay Precision:
Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:
Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
Stability:
The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage conditions. Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
Step
Protocol
1.
Prepare all reagents, samples and standards
2.
Add 100µL standard or sample to each well. Incubate 2 hours at 37°C
3.
Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C
4.
Aspirate and wash 3 times
5.
Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37°C
6.
Aspirate and wash 5 times
7.
Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.
Add 50µL Stop Solution. Read at 450nm immediately.
