Proteolytic modification of human phosphoglycerate kinase from lymphoblasts

Academic Article


  • During phytohemagglutinin and concanavalin A-induced transformation of human lymphocytes, phosphoglycerate kinase (PGK) exhibits new electrophoretic forms (pI = 8.5–8.9). Electrophoresis and electrofocusing showed that the new forms are not due to expression of the autosomally linked isozyme found in sperm (PGK-B; pI = 9.7). The multiple electrophoretic forms are the result of protease modification of the sex-linked PGK-A isozyme. © 1980, All rights reserved.
  • Digital Object Identifier (doi)

    Author List

  • Tollefsbol TO; Gracy RW
  • Start Page

  • 280
  • End Page

  • 282
  • Volume

  • 205
  • Issue

  • 1