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Four independent poly-A RNA controls are provided conveniently in a pre-mixed stock solution at staggered concentrations. After spiking directly into eukaryotic RNA samples, labeled cRNA targets are prepared and hybridized onto GeneChip expression arrays. The resultant Signal intensities for the poly-A RNA controls serve as sensitive indicators of the efficiency of the labeling reaction.
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| lys |
1:100,000 |
| phe |
1:50,000 |
| thr |
1:25,000 |
| dap |
1:7,500 |
*Concentrations are defined as the number of copies of a particular poly-A RNA control to the total number of poly-A RNA molecules in the complex sample.
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| 16 µL |
Poly-A Control Stock |
| 3.8 mL |
Poly-A Control Dil Buffer |
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