A M Kidwai
Articles written in Journal of Biosciences
Volume 3 Issue 3 September 1981 pp 293-302
A rapid method for the preparation of sarcolema from frog skeletal muscle has been described. The purified cell segments were transparent and devoid of contractile material. The Na+, K+ -ATPase and 5'-nucleotidase activities in sarcolemma purified by this method were comparable to those reported for sarcolemmal preparations purified by density gradient centrifugation. The preparation also possessed acid phosphatase, alkaline phosphatase and K+ -activated, ouabain-sensitive p-nitrophenyl phosphatase activities. The cholesterol to phospholipid ratio of the sarcolemma was 0.33, indicating its high purity; further, the preparation was free from mitochondria and contractile proteins.
Volume 7 Issue 3-4 June 1985 pp 365-373
A rapid method for preparation of plasma membrane from
Volume 44 | Issue 5
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