TABLE 2.
Biochemical analysis of ACT constructs
Binding of previously characterized anti-ACT murine antibodies (47) to ACT and various derivatives described in this work in ELISAs. ACT constructs were coated on ELISA plates, and thee antibodies were titrated and detected with anti-mouse IgG-HRP.
ACT domain | 3D1 epitope 373–399 | 2A12 epitope 399–828 | 10A1 epitope 624–780 | 2B12 epitope 888–1006 | 6E1 epitope 1320–1489 | 9D4 epitope 1156–1489 | 7C7 epitope 1320–1627 | 1H6 epitope 1590–1706 | 10A8 epitope 1590–1706 |
---|---|---|---|---|---|---|---|---|---|
CAT400 | +++ | ||||||||
HP1096 | +++ | + | |||||||
HP1096* | +++ | + | |||||||
RTX985 | ++ | ++ | ++ | +++ | +++ | ||||
RTX751 | + | ++ | ++ | + | +++ | +++ | |||
RTX751* | + | ++ | ++ | + | +++ | +++ | |||
ACT | +++ | +++ | ++ | ++ | +++ | +++ | + | ++ | +++ |