Research Article

Effect of Molecular Sizes of Chondroitin Sulfate on Interaction with L-Selectin

Figure 2

Sensorgrams of recording the interaction of fractionated chondroitin sulfate with immobilized L-selectin in the BIAcore. Various concentrations of original CS and fractionated CS (a, 50 μg/mL; b, 100 μg/mL; c, 250 μg/mL; d, 500 μg/mL; e, 1000 μg/mL) were continuously injected over sensor chip surfaces coupled to L-selectin at a 20 μL/min; after this, running buffer was injected and the response in resonance units was recorded as a function time.
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