[en] It is shown that the large-angle high-energy elastic scattering of hadrons, asymptotic behaviour of elastic electromagnetic form factors, and structure functions of deep inelastic ep scattering are well described in the framework of the dynamic model of factorized quark amplitudes. This model contains the manifest scale parameter, quark mass. It is assumed that in hadron scattering the constituent quarks are scattered in a quasi-independent manner (that leads to the amplitude factorization), and the region of quark interaction has the radius of an order of the Compton wave length of the quark itself