The proteins in the Z line of insect flight muscle.
نویسندگان
چکیده
Z discs were isolated from Lethocerus flight muscle by removing the contractile proteins from myofibrils with a solution of high ionic strength. The protein composition of the Z discs was analysed by sodium dodecyl sulphate/polyacrylamide-gel electrophoresis; the major proteins were alpha-actinin, actin and tropomyosin. Z lines were selectively removed from intact myofibrils by digestion with crude lipase and chymotrypsin, but not by purified lipase.
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عنوان ژورنال:
- The Biochemical journal
دوره 161 2 شماره
صفحات -
تاریخ انتشار 1977