Immunoprecipitation was performed as we previously described 26 (link),27 (link). Cell lysates were immunoprecipitated with TMEM16A, p62, LC3B-I/II, bcl-2, Beclin-1 and VPS3 antibodies (those described for the western blotting protocol) using protein A/G agarose (sc-2003; Santa Cruz Biotechnology). The immunoprecipitates were washed with lysis buffer thrice and subjected to western blotting analysis. The bound proteins were immunoblotted with the indicated antibodies.
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