Electropherogram for separation of fluorescamine-labeled amino acids of wild-type hemolymph in 20 mM borate, 70 mM SDS, and 30 mM CsCl, MEKC run buffer (pH 9.1) at 19 kV in a 50 cm bare fused-silica capillary with 50 μm i.d. and 360 μm o.d. 1, arginine; 2, histidine; 3, glutamine; 4, asparagine, isoleucine, and methionine; 5, GABA and threonine; 6, leucine; 7, phenylalanine; 8, serine; 9, alanine; 10, glycine; 11, glutamate; 12, unknown.