Code | CSB-E13607h |
Size | 96T,5×96T,10×96T |
Price | Request a Quote |
Trial Size |
24T ELISA Kit Trial Size (Only USD$150/ kit) * Sample kit cost can be deducted as a $30 credit for each 96-assay kit of the same analyte and brand you subsequently purchase within six months until depleted. More details >> Interested in a trial size? Please leave a message below.
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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. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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To assess the linearity of the assay, samples were spiked with high concentrations of human DKK3 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) | |||||||||||
1:50 | Average % | 95 | |||||||||||
Range % | 86-112 | ||||||||||||
1:100 | Average % | 92 | |||||||||||
Range % | 88-98 | ||||||||||||
1:200 | Average % | 99 | |||||||||||
Range % | 90-113 | ||||||||||||
1:400 | Average % | 100 | |||||||||||
Range % | 93-115 | ||||||||||||
The recovery of human DKK3 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) | 98 | 89-106 | ||||||||||||
EDTA plasma (n=4) | 93 | 86-103 | ||||||||||||
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||||||||||
pg/ml | OD1 | OD2 | Average | Corrected | |||||||||||
2000 | 2.811 | 2.804 | 2.807 | 2.669 | |||||||||||
1000 | 2.041 | 2.014 | 2.028 | 1.890 | |||||||||||
500 | 1.268 | 1.258 | 1.263 | 1.125 | |||||||||||
250 | 0.808 | 0.842 | 0.825 | 0.687 | |||||||||||
125 | 0.592 | 0.587 | 0.589 | 0.451 | |||||||||||
62.5 | 0.321 | 0.334 | 0.327 | 0.189 | |||||||||||
31.2 | 0.267 | 0.261 | 0.264 | 0.126 | |||||||||||
0 | 0.155 | 0.151 | 0.153 | ||||||||||||
This human DKK3 ELISA kit employs the quantitative sandwich enzyme immunoassay technique to measure the levels of human DKK3 in serum, plasma, or tissue homogenates. It also uses the enzyme-substrate chromogenic reaction to visualize and analyze the analyte levels through the color intensity. The intensity of the colored product is in direct proportion to the DKK3 levels in the sample and is measured at 450 nm through a microplate reader.
DKK3 is a secreted glycoprotein that acts as a regulator of Wnt signaling in organogenesis and carcinogenesis. DKK3 behaves as an oncosuppressor protein by inducing apoptotic death in a variety of cancers, although it might favor cancer cell spreading by promoting angiogenesis. In addition to functioning in tumorigenesis, DKK3 also plays a role in tumor neovascularization, prostatic acinus formation, cardiac vascular remodeling, renal and cardiac fibrosis, and immunological activity. DKK3 also modulates basic cellular processes, such as cell proliferation, differentiation, and apoptotic death.
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Can it be used for urine sample?