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. 2021 Jun 11;12:3573. doi: 10.1038/s41467-021-23428-x

Fig. 6. Binding profiles of lectins towards O-GalNAc glycans.

Fig. 6

a The binding profile of STL towards O-GalNAc glycans. b The binding profile of PNA towards O-GalNAc glycans. c The binding profile of Jacalin towards O-GalNAc glycans. The x-axis shows glycans, and the y-axis shows relative fluorescence readout using Cy5-streptavidin (1 μg/mL). PPA = APGS(GalNAcα-)TAPP (100 µM); RPAP = TSAPD(GalNAcα-)TRPAP (100 µM); x-T, Thr-linked counterparts of Ser-linked O-glycans; Biotin = biotinylated PEG amine (0.01 mg/mL); hIgG = human IgG (0.1 mg/mL), mIgG = mouse IgG (0.1 mg/mL); M = Marker (0.01 mg/mL Cy3-conjugated anti-Human IgG + 0.01 mg/mL Alexs647-conjugated anti-Human IgG); NC = printing buffer negative control. n = 3 independent replicates. The individual data points are shown as dots. Data are presented as mean values. Error bars represent standard deviation. Source data are provided as a Source Data file.