preliminary results obtained by different binding of ratiolabelled lch to sodium dodecyl sulphate ( sds ) solubilised crude plasma membrane from large and small thymocytes , fractionated by polyacrylamide gel electrophoresis ( page ) indicated that a 150 k apparent molecular weight glycoprotein in the small cells bound radiolabelled lch whereas virtually no binding of the lectin was observed in the 150 k region for large cells .
C0007603
plasma membrane
C0007634
cells