Table 1 Melting temperature as determined by CD and equilibrium dissociation constants as determined by SPR.

From: DGCR2 targeting affibody molecules for delivery of drugs and imaging reagents to human beta cells

Affibody

Tm (°C)

KD ± SD (nM)

ZDGCR2:3D1

69.0

26.7 ± 3.8

ZDGCR2:AM106

56.4

2.4 ± 0.3

ZDGCR2:AM115

64.0

2.1 ± 0.1

ZDGCR2:AM156

60.0

8.5 ± 0.1