Table 1. Values of bond formation kinetic parameters.

Symbol	Parameter	Value	Reference
l b	Equilibrium P-selectin/PSGL-1 bond length	80 nm	[25]
σ	Bond spring constant	250,000 fN/ μm	[25]
$k_{f,2-D}^0$	Unstressed rate of bond formation a	Varies; default is 10 s-1
γ	Reactive compliance	3.9×10−5 μm	[28]

The bond formation kinetic parameters used in the MAD model are given here.

^aThe unstressed rate of bond formation is not experimentally determined, so it is explored as an additional variable.