k1 = k1
k2 = k_1
k3 = ke_t
k4 = ki
k5 = k2
k6 = k_2
k7 = f
k8 = k1_t
k9 = ke
k10 = epsilon
k11 = delTe
k12 = Internalised_ligand_1000
k13 = Surface_receptor_ligand_complex_1000
k14 = Cell
k15 = __cm_k15