Skip to main content
. Author manuscript; available in PMC: 2013 May 21.
Published in final edited form as: Nat Chem. 2012 Aug 26;4(10):846–853. doi: 10.1038/nchem.1434

Fig. 3. Mapping glycoprotein distribution and binding kinetics.

Fig. 3

(a) The distribution of N-acetyl glucosamine-containing glycoproteins was quantified by the SPR signal increment after WGA binding. By fitting the local SPR sensorograms pixel by pixel with a first order kinetics model, the local association (b) and dissociation (c) rate constants were mapped. The white arrows point relatively fast binding regions.