Table 3.
Summary of the kinetic and affinity constants (KD) for the interaction between FGF21 mutants and β-Klotho using streptavidin (SA) biosensors.
Sample ID | KD (M) |
---|---|
Fc-FGF21 (RA) | 7.67E-10 |
Fc-FGF21 (S167H,R175L) S1 | 3.16E-10 |
Fc-FGF21 (S167H) S3 | 5.90E-10 |
GLP-1-Fc-FGF21 (S167H,R175L) D1 | 9.24E-11 |
GLP-1-Fc-FGF21 (S167H) D3 | 2.40E-10 |