We are frequently seeing reactions in our PCR negative control (water added, no DNA) when we do RLBs, any help?

We're doing RLBs (Reverse Line Blots) which are a cross between a Western and a 2D blot, but using DNA oligos (probes) and bacterial PCR products (run 90 degrees to probes). We are doing a...

11 November 2012 6,708 5 View