Membrane Tether Formation on a Cell Surface with Reservoir

We propose a mathematical model to analyse the membrane tether formation process on a cell surface with reservoir. Based on the experimental results, the membrane reservoir density of breast cancer cell was obtained, ρ = 8.02. The membrane surface viscosity between membrane and environment η is 0.021(pN.s/μm³), and the static force F₀ = 5.71pN.