Table 1.

Surface Plasmon Resonance (SPR) readout for the bivalent interactions of anti-PD-L1 clones 12F1-1 and 11B12-1 with hamster PD-L1.

	12F1-1	11B12-1
Bmax1	310.13	167.60
Ka1 (1/M x s)	2.08 x 1012	2.12 x 102
Kd1 (1/s)	6.34 x 10-14	3.08 x 10-14
KD1 (M)	3.05 x 10-16	1.45 x 10-16
Bmax2	82.69	23.38
Ka2 (1/M x s)	1.10 x 103	3.47 x 104
Kd2 (1/s)	1.45 x 10-2	3.22 x 10-4
KD2 (M)	1.32 x 10-5	9.27 x 10-9