Figure 3
From: Inverse Langmuir method for oligonucleotide microarray analysis
Concentrations vs. Concentration plots of two experiments. Examples of correlation plots of concentration vs. concentration as estimated from the ILM in two replicate experiments of laboratory 2 and laboratory 3. The red line is the diagonal. The data show very good correlation, except for the very low concentration regime in the second example. However, concentrations of about 1 pM are just above the background level somewhat below the safe detection limit, which should be placed at about 10 pM.