Differential phosphorylation of perilipin 1A at the initiation of lipolysis revealed by novel monoclonal antibodies and high content analysis. oleh Patrick M McDonough, Dominique Maciejewski-Lenoir, Sean M Hartig, Rita A Hanna, Ross Whittaker, Andrew Heisel, James B Nicoll, Benjamin M Buehrer, Kurt Christensen, Maureen G Mancini, Michael A Mancini, Dean P Edwards, Jeffrey H Price