Resource,Source,Identifier Sheep Anti-Digoxigenin Fab fragments Antibody, POD Conjugated,Roche,RRID:AB_514500 Sheep Anti-Fluorescein Polyclonal Antibody, POD Conjugated,Roche,RRID:AB_840257 Muscle fibers antibody - Zayas, R.M.; Department of Biology, San Diego State University,DSHB,RRID:AB_2619613