Figure 3: Statistical analysis of the ALP data obtained for podocalyxin from hESCs and hECCs.
A) Lectin microarray data were processed by a max-normalization procedure, and the resultant normalized data of representative lectin signals are shown as the formula “log2(hESC/hECC) for each lectin signal. The signal intensities were categorized into five groups based on the glycan-binding specificities of lectins.
B) Principal component analysis of hESCs and hECCs. Lectin microarray data were max-normalized. hESCs and hECCs were categorized to two groups and five lectins were selected as unique glycan form of cell.