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. 2018 Feb 25;285(7):1290–1304. doi: 10.1111/febs.14405

Figure 4.

Figure 4

SPR measurements of arginine analogues R1–R9 binding to immobilised NRP1‐b1. Equilibrium dissociation constants (KD) were calculated using steady‐state binding levels and assuming a 1 : 1 binding model of the arginine analogues R1–R9 to immobilised NRP1‐b1. All sensorgrams are double‐referenced, using a blank surface and sample. Concentration ranges are as follows: R1 and R9 were tested at 121500 μm, R5 was tested at 0.1620 μm, all other analogues were tested at 0.6300 μm (n = 2).