Figure 1
From: Digestive enzymes and sphingomyelinase D in spiders without venom (Uloboridae)

SDS PAGE profile of midgut samples from Uloborus sp. About 10 μg of proteins from the midgut of Uloborus sp. was submitted to electrophoresis in a 12% polyacrylamide gel at 150 V. MWS—Molecular Weight Standard, 97 kDa—Phosphorylase B, 66 kDa—Albumin, 45 kDa—Albumin from egg, 30 kDa—Carbonic anhydrase, 20.1 kDa—Trypsin inhibitor and 14.4 kDa—Lysozyme. The gel was silver stained according to76.