生体の科学9巻2号

1958年04月発行

CONFERENCE ON THE CHEMISTRY OF MUSCULAR CONTRACTION 1957

A Tropomyosin-like Fragment of Denatured Myosin

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ページ範囲：P.129 - P.132

　When trypsin or chymotrypsin acts on myosin, two kinds of fragments（3 pieces/ mole），the so-called meromyosins are produced（1〜5）. It was found by A. G. Szent-Györgyi that when alcohol denaturation is applied to L-meromyosin about 60％ of it remained undenatured and crystallized in needles（6）.
　In the experiment reported here a reverse approach was tried. The myosin was first denatured by a procedure similar to that used by Szent-Györgyi to denature L-meromyosin（7）.