Lactate dehydrogenase isoenzyme composition of human platelets.

نویسندگان

  • D S Miyada
  • A Fagin
  • H Pirkle
  • J Ocariz
  • N D Vaziri
چکیده

The LDH isoenzyme composition of 12 platelet preparations was determined by electrophoresis. The mean (+/- SD) percentages of LDH-1, LDH-2, LDH-3, LDH-4, and LDH-5 were 16.6 +/- 1.7, 30.1 +/- 1.0, 34.2 +/- 1.3, 18.2 +/- 1.3, and 0.9 +/- 1.1, respectively. In comparison with previous data, these data show identical ranking of the prevalence of each isoenzyme but significantly different percentages, particularly of LDH-1 and LDH-4. The release of platelet LDH by freezing and thawing differed little from that by homogenization.

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عنوان ژورنال:
  • Clinical chemistry

دوره 35 12  شماره 

صفحات  -

تاریخ انتشار 1989