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. 2015 Mar 20;10(3):e0119677. doi: 10.1371/journal.pone.0119677

Fig 7. Cystatin S western blot of cell homogenates.

Fig 7

Lanes 1–3 are cell homogenates where cells were incubated with saliva, C = control. The centre lane in Day 4 contains a molecular weight standard, whilst day 8 and 16 have WMS added.