Microarray analysis of a library of TAMRA-labeled neoproteoglycans (neoPGs) representing most naturally occurring heparan sulfate sulfation motifs identified neoPGs with specificity for FGF2. Reprinted with permission from Huang, M.L., Smith, R.A.A., Trieger, G.W., Godula, K. Glycocalyx remodeling with proteoglycan mimetics promotes neural specification in embryonic stem cells. Journal of the American Chemical Society
136, 10565–10568. Copyright (2014) American Chemical Society