Figure 3: Excerpt from a scanned image of a glycochip developed with plasma of one of the study subjects. The microarray contains 392 probes replicated 12 times and arranged into 24 subarrays. The 392 probes contain a library of 380 glycans printed in concentration of 50 mM, and 12 control probes. The glycans are distributed into two subarrays, each containing 196 probes. Each sub array contains 14 by 14 spots. The figure shows two replicated sub grid pairs.e to Nickel.