TABLE 2.
Value | ||||
---|---|---|---|---|
Parameter | Description | Blockade model | Competition model | Affinity model |
koff_het | EGF dissociation rate constant from heterodimers | 0.5 min−1 | 0.5 min−1 | 0.1–2.5 min−1 |
kc,R1E,het | EGF-EGFR/ERC coupling rate constant when in a heterodimer | 0 | 1 × 10−3 (#/cell)−1 min−1 | 1 × 10−3 (#/cell)−1 min−1 |
kc,R2E | HER2/ERC coupling rate constant | 0 | 1 × 10−3 (#/cell)−1 min−1 | 0 |
kc,R2E,het | HER2/ERC coupling rate constant when in a heterodimer | 0 | 1 × 10−3 (#/cell)−1 min−1 | 1 × 10−3 (#/cell)−1 min−1 |
ku,R2E | HER2/ERC uncoupling rate constant | 0 | 0.1 min−1 | 0 |