Code | CSB-E04734h |
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. | ||||||||||||||
| Intra-Assay Precision | Inter-Assay Precision | ||||||||||||
Sample | 1 | 2 | 3 | 1 | 2 | 3 | ||||||||
n | 20 | 20 | 20 | 20 | 20 | 20 | ||||||||
Mean(pg/ml) | 246.660 | 246.505 | 242.560 | 248.749 | 245.363 | 251.011 | ||||||||
SD | 0.038 | 0.035 | 0.046 | 0.034 | 0.033 | 0.031 | ||||||||
CV(%) | 6.221 | 5.710 | 7.590 | 5.574 | 5.464 | 5.049 |
To assess the linearity of the assay, samples were spiked with high concentrations of human TIMP-3 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) | |||||||||||||
1:4 | Average % | 91 | |||||||||||||
Range % | 87-98 | ||||||||||||||
1:8 | Average % | 90 | |||||||||||||
Range % | 85-94 | ||||||||||||||
1:16 | Average % | 92 | |||||||||||||
Range % | 88-93 | ||||||||||||||
1:32 | Average % | 96 | |||||||||||||
Range % | 89-98 | ||||||||||||||
The recovery of human TIMP-3 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) | 91 | 87-94 | |||||||||||||
EDTA plasma (n=4) | 95 | 88-97 | |||||||||||||
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 | 2.753 | 3.081 | 2.917 | 2.761 | |||||||||||
1000 | 1.636 | 1.796 | 1.716 | 1.560 | |||||||||||
500 | 1.030 | 1.088 | 1.059 | 0.903 | |||||||||||
250 | 0.541 | 0.565 | 0.553 | 0.397 | |||||||||||
125 | 0.390 | 0.365 | 0.378 | 0.222 | |||||||||||
62.5 | 0.261 | 0.247 | 0.254 | 0.098 | |||||||||||
31.25 | 0.202 | 0.215 | 0.209 | 0.053 | |||||||||||
0 | 0.154 | 0.157 | 0.156 | ||||||||||||
The ELISA Kit is designed for quantitatively measuring human TIMP3 levels in samples, including serum, plasma, or tissue homogenates. It uses the sandwich enzyme immunoassay technique in combination with the enzyme-substrate chromogenic reaction to quantify the analyte in the sample. The color develops positively to the amount of TIMP3 in samples. The color intensity is measured at 450 nm via a microplate reader.
TIMP3 has the broadest range of inhibition, targeting all members of the matrix metalloproteinase (MMP) family and several members of a disintegrin and metalloproteinases (ADAMs), and ADAM with thrombospondin motifs (ADAMTSs) family. Independent of its inhibitory capabilities, TIMP3 is also involved in promoting cell proliferation and regulating angiogenesis and apoptosis. The absence of TIMP3 results in poor cardiac remodeling and has been related to myocardial infarction or hypertension. In cancer studies, TIMP3 plays an important role in the cancer hallmark by controlling cell death, angiogenesis, tumor inflammation, and tumor cell invasion and dissemination.
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