Microarray technology allows scientists to screen large numbers of samples in one assay. This technology allows high-throughput screening of small samples and allows comparisons to be made between healthy and unhealthy tissues. In this experiment, students apply simulated DNA and RNA samples to a membrane to screen for positive and negative samples.

• For 10 lab groups
• Complete in 60 minutes

Also required: 5 µl fixed volume or adjustable micropipette and tips.