Code | CSB-E07302m |
Size | 96T,5×96T,10×96T |
Price | Request a Quote |
Trial Size |
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Intra-assay Precision (Precision within an assay): CV%<8% | ||||||
Three samples of known concentration were tested twenty times on one plate to assess. | ||||||
Inter-assay Precision (Precision between assays): CV%<10% | ||||||
Three samples of known concentration were tested in twenty assays to assess. |
To assess the linearity of the assay, samples were spiked with high concentrations of mouse ANG-1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||||||
| Sample | Serum(n=4) | ||||
1:1 | Average % | 89 | ||||
Range % | 85-96 | |||||
1:2 | Average % | 95 | ||||
Range % | 91-99 | |||||
1:4 | Average % | 94 | ||||
Range % | 90-98 | |||||
1:8 | Average % | 96 | ||||
Range % | 89-99 |
The recovery of mouse ANG-1 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||||||
Sample Type | Average % Recovery | Range | ||||
Serum (n=5) | 97 | 94-100 | ||||
EDTA plasma (n=4) | 93 | 89-106 |
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||
ng/ml | OD1 | OD2 | Average | Corrected | |||
80 | 2.655 | 2.756 | 2.706 | 2.553 | |||
40 | 2.087 | 2.188 | 2.138 | 1.985 | |||
20 | 1.414 | 1.435 | 1.425 | 1.272 | |||
10 | 0.840 | 0.851 | 0.846 | 0.693 | |||
5 | 0.515 | 0.506 | 0.511 | 0.358 | |||
2.5 | 0.348 | 0.337 | 0.343 | 0.190 | |||
1.25 | 0.266 | 0.260 | 0.263 | 0.110 | |||
0 | 0.153 | 0.152 | 0.153 |
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The product CSB-E07302m is a sandwich ELISA kit developed to measure levels of mouse angiopoietin 1 (ANG-1) in multiple samples, including serum, plasma, or tissue homogenates. The enzyme-substrate chromogenic reaction is also used to amplify the signal and quantify the levels of the analyte through the intensity of the colored product. The color intensity positively correlates with the amount of ANG-1 bound in the initial step.
ANG-1, encoded by the gene ANGPT1, is an oligomeric-secreted glycoprotein that exerts powerful vascular protective effects by inhibiting plasma leakage and vascular inflammation, as well as preventing endothelial death. It is required for the correct organization and maturation of newly formed vessels and promotes quiescence and structural integrity of adult vasculature. Apart from promoting vessel stability, ANG-1 also stimulates vessel remodeling and angiogenesis and has been implicated in pulmonary hypertension (PH). ANG-1 binds and signals through the receptor tyrosine kinase Tie2.
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