Human IL-19 enzyme-linked immunoassay kit
Catalog# EH0285
Human IL-19 enzyme-linked immunoassay kit
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ELISA
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Human
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1.37~1000 pg/ml
Overview
Product Name
Human IL-19 enzyme-linked immunoassay kit
Product Type
Elisa Kit
Sensitivity
0.49 pg/ml (50 μl)；1.98 pg/ml (10 μl)；
| pg/ml | O.D. | Average | Corrected | |
|---|---|---|---|---|
| 0.00 | 0.0179 | 0.0189 | 0.0184 | |
| 1.37 | 0.0242 | 0.0263 | 0.0253 | 0.0069 |
| 4.12 | 0.0356 | 0.0373 | 0.0365 | 0.0181 |
| 12.35 | 0.0741 | 0.0758 | 0.0750 | 0.0566 |
| 37.04 | 0.1865 | 0.1924 | 0.1895 | 0.1711 |
| 111.11 | 0.5011 | 0.5342 | 0.5177 | 0.4993 |
| 333.33 | 1.4360 | 1.4980 | 1.4670 | 1.4486 |
| 1000.00 | 3.3790 | 3.4960 | 3.4375 | 3.4191 |
Precision
| Intra-assay Precision | Inter-assay Precision | |||||
| Sample Number | S1 | S2 | S3 | S1 | S2 | S3 |
| 22 | 22 | 22 | 6 | 6 | 6 | |
| Average (pg/ml) | 22.9 | 111.0 | 332.6 | 22.0 | 107.9 | 321.7 |
| Standard Deviation | 1.2 | 3.1 | 18.2 | 0.5 | 3.3 | 16.9 |
| Coefficient of Variation (%) | 5.2 | 2.8 | 5.5 | 2.1 | 3.0 | 5.3 |
Intra-assay Precision (Precision within an assay) Three samples of known concentration were tested twenty-two times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays) Three samples of known concentration were tested six times on one plate to assess intra-assay precision.
Spike Recovery
The spike recovery was evaluated by spiking 3 levels of human IL-19 into health human serum sample. The un-spiked serum was used as blank in this experiment.
The recovery ranged from 80% to 119% with an overall mean recovery of 114%.
Sample Value
| Sample Matrix | Sample Evaluated | Range (pg/ml) | Detectable (%) | Mean of Detectable (pg/ml) |
|---|---|---|---|---|
| Serum | 30 | 0.01-5.66 | 100 | 2.96 |
Serum/Plasma – Thirty samples from apparently healthy volunteers were evaluated for the presence of human IL-19 in this assay. No medical histories were available for the donors. n.d. = non-detectable. Samples measured below the sensitivity are considered to be non-detectable.
Experiment Type
Species Reactivity
Detection Method
Operation Duration
Standard Curve Gradient
Incubation Count
2
Detectable Sample
Dosing Volume
Product Features
Storage Condition
Store at 2-8 ℃