Two-dimensional gel electrophoresis of larval SG. Bands identified to a protein by triptic digestion / MS are shown. Numbers on the left correspond to molecular weight marker bands shown in the gel. The positive (+) and negative (−) signs below the gel mark the polarity of the isoelectrofocusing dimension. AcCoAD, acyl-coenzyme A dehydrogenase. ATPS-a, ATP synthase alpha subunit. ATPS-b, ATP synthase beta subunit. HSP-70, heat shock protein 70. PDI-1, protein disulfide isomerase 1. PDI-2, protein disulfide isomerase 2. RACK1, receptor for activated protein kinase c. ENSEMBL protein identifiers associated with each band are listed in the supplementary materials, table 3.