Trypsin treatment which elicits DNA synthesis, removes a high molecular weight glycoprotein from the plasma membrane of sea urchin embryonic cells
- 1 March 1978
- journal article
- Published by Wiley in Cell Biology International Reports
- Vol. 2 (2) , 147-153
- https://doi.org/10.1016/0309-1651(78)90035-8
Abstract
SDS-polyacrylamide gel electrophoresis of plasma membrane proteins from sea urchin embryos at the swimming blastula stage allows the identification of fifteen-seventeen components, five of which are glycoproteins. One of these (molecular weight about 145,000) is almost completely absent in the plasma membrane of trypsin treated cells.Keywords
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