Figure 3From: Cytokeratin 8 ectoplasmic domain binds urokinase-type plasminogen activator to breast tumor cells and modulates their adhesion, growth and invasivenessuPA binding to dodecapeptide VKIALEVEIATY. Association and dissociation curves of uPA binding to VKIALEVEIATY peptide, obtained by surface plasmon resonance (from the bottom up, uPA at 10 nM, 20 nM and 50 nM). A Ka of 9.8 nM was calculated, using the 1:1 binding with drifting baseline model.Back to article page