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. 2017 Apr 26;7:1210. doi: 10.1038/s41598-017-01264-8

Figure 2.

Figure 2

Binding of TGF-β1 to immobilized TβR-II and TβR-I after pre-incubation with tetrameric GAG derivatives. (A) Relative binding of 40 nM TGF-β1 to TβR-II alone and after pre-incubation with 0.1, 2, 20 and 200 µM D.U. of HA dp4 and psHA dp4. (B) Relative binding of 120 nM TGF-β1 to TβR-I alone and after pre-incubation with 0.1, 2, 20 and 200 µM D.U. of HA dp4 and psHA dp4. Values represent the mean ± SD of n = 3. Two-way ANOVA: *p < 0.05; ***p < 0.001 vs. respective treatment; #p < 0.05; ###p < 0.001 vs. TGF-β1 only.