Alkaline proteases in the midgut tissue and digestive fluid of the silkworm, Bombyx mori
書誌事項
- 公開日
- 1976-01
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- DOI
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- 10.1016/0020-1790(76)90073-1
- 公開者
- Elsevier BV
この論文をさがす
説明
Abstract In larvae of Bombyx mori proteolytic activity was found in the midgut tissue and digestive fluid. The pH-activity curves of both proteases were very similar and optimal activity was about pH 11.2. The reduction in activity at 50°C, for 10 min was about 80% in digestive fluid protease, and about 40% in tissue protease. HgCl2 and DFP strongly inhibited protease activity, and the influence was greater in digestive fluid than in the midgut tissue. Most of the tissue proteases was found to be membrane bound enzyme from results of differential centrifugation and column experiments.
収録刊行物
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- Insect Biochemistry
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Insect Biochemistry 6 (5), 491-496, 1976-01
Elsevier BV