Hemagglutinins in Extracts of Israeli Plants
[摘要] 1. 1. The nature of the protein responsible for the hemagglutinating activity of Datura metel extract has been investigated.2. 2. Ammonium sulfate precipitation and paper electrophoresis indicate that the active protein is a globulin similar to human γ-globulin.3. 3. A globulin, having an electrophoretic mobility similar to that of human γ-globulin, was shown to be present in the extract.4. 4. The active protein was not digested by trypsin or papain, unlike other proteins in the seed extract.5. 5. A simple procedure is proposed for the purification of the active protein.
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[效力级别] [学科分类] 生物科学(综合)
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