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Figure 3 | BMC Genomics

Figure 3

From: An alternative method to amplify RNA without loss of signal conservation for expression analysis with a proteinase DNA microarray in the ArrayTube® format

Figure 3

Dependence of signal development on primer concentration. ds-cDNA was generated from 0.6 μg total RNA of DLD-1 at 62°C by linear amplification using the primer mix for Matriptase, PAI-1 and PAI-2. Different primer concentrations are indicated. Hybridization to the Array tubes® in accordance to the protocol described in the Methods part.

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