Figure 1. Electrophoresis and Western blotting Figure 1. Electrophoresis and Western blotting. HIRcB cell lysates (lane 1) and 3T3-L1 adipocyte lysates (lane 2) were separated on SDS-PAGE and immunoblotted with α-GRP1-AB. The positions of the molecular mass standards are indicated on the right. The antibody produced a clear band with the expected molecular mass of 48 kDa. Effects of General Receptor for Phosphoinositides 1 on Insulin and Insulin-Like Growth Factor I-Induced Cytoskeletal Rearrangement, Glucose Transporter-4 Translocation, and Deoxyribonucleic Acid Synthesis**This work was supported by Grants J 01287-Med and J 1584-Med from the Erwin Schrödinger Stipendium by the Fonds zur Förderung der wissenschaftlichen Forschung, Austria (to M.C.); a grant from the Schweizerische Stiftung für Medizinisch-Biologische Stipendien (to P.V.); and in part by NIH Grant DK-33651. Endocrinology. 1998;139(12):4984-4990. doi:10.1210/endo.139.12.6351 Endocrinology | Copyright © 1998 by The Endocrine Society 1