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. Author manuscript; available in PMC: 2015 Sep 22.
Published in final edited form as: J Immunol. 2015 Aug 28;195(7):3273–3283. doi: 10.4049/jimmunol.1501404

TABLE I. Kinetic parameters derived from surface plasmon resonance (SPR) experiments on ICAM-1_D1-D2, ICAM-1_D1 and 24E9 mAb interacting with PFD1235w DBLβ3_D4.

Interaction ka (×105 M−1 s1) kd (×10−4 s−1) KD (nM) Model
ICAM-1_D1-D2::DBLβ3_D4 2.12 16.74 7.90 One-site
ICAM-1_D1::DBLβ3_D4 14.4 33.73 2.34 One-site
24E9 Fab::DBLβ3_D4 2.25 7.58 3.37 One-site