Table 1 V565 displays similar potency to approved anti-TNFα agents.
Assay Method | Antibody | TNFα | Functional Readout | Potency IC50 or KD (nM) |
---|---|---|---|---|
Biosensor | V565 | sTNFα | TNFα association and dissociation kinetics | 0.017b |
Biosensor | adalimumaba | sTNFα | TNFα association and dissociation kinetics | 0.005b |
ELISA | V565 | sTNFα | Inhibition of TNFα-TNFR2 interaction | 0.41c |
ELISA | adalimumab | sTNFα | Inhibition of TNFα-TNFR2 interaction | 0.21c |
ELISA | V565 | sTNFα | Inhibition of TNFα-TNFR1 interaction | 0.6c |
ELISA | adalimumab | sTNFα | Inhibition of TNFα-TNFR1 interaction | 0.2c |
L929 cell viability | V565 | sTNFα | Inhibition of TNFα-induced cell cytotoxicity | 0.27d |
L929 cell viability | adalimumab | sTNFα | Inhibition of TNFα-induced cell cytotoxicity | 0.17d |
HEK-NFkB-cells | V565 | sTNFα | Inhibition of TNFα-induced NFkB-SEAP | 0.3d |
HEK-NFkB-cells | V565 | tmTNFα | Inhibition of tmTNFα-CHO induced NFkB-SEAP | 5.2d |
HEK-NFkB-cells | adalimumab | tmTNFα | Inhibition of mTNFα-CHO induced NFkB-SEAP | 3.1d |
HEK-NFkB-cells | infliximab | tmTNFα | Inhibition of mTNFα-CHO induced NFkB-SEAP | 3.8d |