Table 1. Association and dissociation constants for the interaction of VHHs with PKCε obtained from SPR measurements.

VHH	ka 1 (1/(M*s))	kd 1 (1/s)	KD 1 (M)	ka 2 (1/(M*s))	kd 2 (1/s)	KD 2 (M)
A10	2.95×101 (±4.31×102)	7.50×10−4 (±7.62×10−5)	2.54×10−5 (±1.76×10−6)	1.01×103 (±1.98×103)	1.05×10−1 (±3.27×10−6)	1.04E×10−4 (±7.21×10−5)
C1	3.09×102 (±1.60×102)	1.04×10−3 (±3.56×10−5)	3.38×10−6 (±2.56×10−6)	1.12×104 (±4.11×103)	8.21×10−2 (±4.10×10−6)	7.30×10−6 (±3.08×10−6)
D1	2.41×101 (±2.89×10−1)	1.07×10−3 (±2.00×10−4)	4.42×10−5 (±8.80×10−6)	5.51×103 (±1.27)	4.35×10−2 (±9.02×10−5)	7.91×10−6 (±1.82×10−8)
E6	5.22×102 (±2.30×102)	3.06×10−4 (±6.60×10−5)	5.87×10−7 (±4.78×10−7)	1.53×103 (±4.59×103)	1.49×10−2 (±5.10×10−6)	9.71×10−6 (±3.64×10−6)
G8	1.11×101 (±7.11×102)	1.13×10−3 (±4.01×10−5)	1.02×10−4 (±1.58×10−6)	n/a	n/a	n/a