FIG 6.
MACV RNPs are purified from BSR-T7 cells in a pH-dependent manner. (A) Representative micrographs of monomeric L-NP particles purified at pH 7.0 by anti-Flag antibody-mediated affinity purification. (B) Representative micrographs of complexes purified from RNP-expressing cells at pH 5.5 to 8.5. RNP-like structures purified at pH 8.0 are indicated by white arrowheads.