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.
Trypsin treatment which elicits DNA sythesis, removes a high molecular weight glycoprotein from the plasma membrane of sea urchin embryonic cells.
Matranga V;
1978
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.File in questo prodotto:
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