Figure 3. Relative affinity of PMT binding to phospholipids and lactosylceramide.
Images of TLC plates loaded with incremental amounts of lactosylceramide (LacCer) and developed in a solvent system of 85:15:1 (see experimental section) or with phosphatidylethanolamine (PE), phosphatidylcholine (PC) and sphingomyelin (SM) and developed in a solvent system of 75:25:4. Right panels are images of overlays with the indicated radiolabeled proteins recorded by phosphorimager. Left panels are images of the corresponding LC plates subsequently stained with CuSO4.