We detected floor N on the two contaminated cells and non-infected neighboring cells24. N, like all N proteins, is extremely positively billed, and binding of endogenous N and cell-derived or recombinant N to cells calls for heparan sulfate/heparin (extremely negatively billed proteoglycan), as proven because of the abrogation of binding https://superparamagneticbeads36803.wikilinksnews.com/5499257/new_step_by_step_map_for_isolation_of_swab_like_nucleic_acid