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. 2019 Aug 6;9:11418. doi: 10.1038/s41598-019-47931-w

Figure 3.

Figure 3

Affinity measurements. The binding kinetics of TL1 were measured using the Octet Red system. Biotinylated TL1 was immobilized on the sensor and reacted for 600 s with increasing concentrations of (A) LVS (from bottom up:1 × 106, 1 × 107, 1 × 108 and 1 × 109 CFU/ml) or (B) purified LPS (from bottom up: 0.2, 1 and 5 μg/ml). The sensors were then immersed in buffer for another 600 s (marked by dashed line).