Composition of cardiac muscle troponin.

W. Drabikowski, R. Dabrowska, B. Barylko

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Preparations of troponin from cardiac muscle consist of functionally the same subunits as skeletal troponin, that is TN-T, TN-I, and TN-C. Cardiac TN-T and TN-I have, however, higher molecular weights than those of skeletal muscle. Only TN-C from both sources does not differ in respect to the molecular weight, isoelectric point, and ability to bind calcium or strontium.

Original languageEnglish (US)
Pages (from-to)245-252
Number of pages8
JournalRecent advances in studies on cardiac structure and metabolism
StatePublished - Dec 1 1975

ASJC Scopus subject areas

  • Medicine(all)


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