We detected floor N on each contaminated cells and non-contaminated neighboring cells24. N, like all N proteins, is highly positively charged, and binding of endogenous N and cell-derived or recombinant N to cells necessitates heparan sulfate/heparin (extremely negatively charged proteoglycan), as demonstrated by the abrogation of binding by enzymatic or https://trentongjwrn.blog-a-story.com/9738821/the-best-side-of-total-rna-extraction-kit