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Safety information - Eurogentec

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10<br />

Reverse Transcriptase reaction<br />

5. Thaw the MiRmaid RT primer MasterMIX (red cap) completely and put it on ice.<br />

Vortex briefly and make a short spin by centrifugation.<br />

6. Add 15 μl MiRmaid RT primer MasterMIX to the RNA/DNase treated tube (from step 4).<br />

7. Incubate 5 minutes at 80 °C.<br />

8. Incubate 5 minutes at 60 °C.<br />

9. Incubate 10 minutes at room temperature.<br />

10. Prepare a RT reaction mix by combining the following components, in order, as<br />

detailed below.<br />

COMPONENT VOLUME<br />

5x first strand buffer 9.6 μl<br />

DTT 4.8 μl<br />

dNTP (10 mM) 1.2 μl<br />

RNase free water 5.9 μl<br />

Total mix 21.5 μl<br />

11. Add the RT Reaction mix to RT primer MasterMIX + RNA tube (from step 6).<br />

12. Incubate 2 minutes at 50 °C.<br />

13. Add 1.6 μl of Superscript III.<br />

14. Incubate for 60 minutes at 50 °C.<br />

15. Purify the product with the QIAquick Nucleotide Removal Kit and elute with 40 μl<br />

of EB buffer.<br />

16. Add EB buffer (+/- 285 μl) to the eluate so that the final volume of cDNA is 325 μl.<br />

4. Quantitative qPCR reaction<br />

1. Prepare a qPCR reaction mix by combining the following components in order as<br />

detailed below. It is recommended preparing a volume of reaction mix 10 % to 15 %<br />

greater than required for the total number of reactions (please find an example for<br />

96 reactions also in the table below).<br />

Manual for MiRmaid miRNA precursor qRT-PCR Primer Set I www.eurogentec.com I info@eurogentec.com

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