Parameters	Value	Units	Description
kA	0.3	ng · ml−1 · hr−1	BMP9 production rate
kB	0.2	ng · ml−1 · hr−1	BMP4 maximum production rate
kE	4	ng · ml−1 · hr−1	Endoglin maximum production rate
kS	1	ng · ml−1 · hr−1	ALK1 production rate
kM	2	ng−2 · ml2 · hr−1	MGP production rate
kC	2	ng−2 · ml2 · hr−1	CV2 production rate
θAC	0.5	ng−1 · ml · hr−1	Binding rate of BMP9 and CV2
θBM	0.1	ng−1 · ml · hr−1	Binding rate of BMP4 and MGP
μA	0.5	hr−1	Degradation rate of BMP9
μB	0.1	hr−1	Degradation rate of BMP4
μE	0.5	hr−1	Degradation rate of Engdolin
μS	1.5	hr−1	Degradation rate of ALK
μM	0.7	hr−1	Degradation rate of MGP
μC	0.7	hr−1	Degradation rate of CV2
p	$\sqrt{0.1}$ ≈ 0.31	ng · ml−1
q	$\sqrt{2}$ ≈ 1.4	ng · ml−1
τMGP	2	hr	MGP transcriptional time delay
τCV2	8	hr	CV2 transcriptional time delay
τALK1	1	hr	ALK1 transcriptional time delay