17β-Estradiol (E2) ELISA Kit 17β雌二醇E2试剂盒
- E2 monoclonal antibody binds exclusively with E2 and does not show cross-reaction with other chemicals of similar structures. A monoclonal antibody is uniform in quality, generating very little lot-to-lot variation.
- The quantitative analysis ranges from 0.05μg/L to 1μg/L (ppb).
- The ELISA measurement is highly reproducible; the coefficient of variation (CV) is mostly under 10%.
- The assay requires less amount of harmful solvent than instrument analyses.
- With ease of handling, the total time for measurement is only 2.5 hours.
- The kit, a 96-well microplate format, enables simultaneous measurement of multiple samples at more reasonable cost.
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Chemical Structure
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Standard Curves
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Comparison with LC/MS/MS
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Averaged value of E2 (ng/L)
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Sample
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Na)
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LC-MS/MS
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E2-Ecologienab)
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E2-ADc)
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E2-CCc)
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E2-NGc)
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E2-RBc)
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Primary effluent
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10
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8.4
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12.5
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21.1
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81.4
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97.6
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202.2
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Aeration tank
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13
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1.9
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2.1
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4.4
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9.4
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7.8
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31.6
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Secondary effluent
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5
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1.2
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2.6
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5.3
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15.1
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18.8
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75.9
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a)
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N=number of samples
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b)
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Ecologiena E2 kit
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c)
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Other kits on the market (for biological samples)
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Cross-reactivity Pattern
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Estrogens
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Other hormones
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Kit Format
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Kit Format
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Comment
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Microplate
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1 plate (96 wells)& reagents
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Needs a microplate reader (450nm)
For multiple and simultaneous measurement |
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