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Preparation of resealed pig lymphocyte plasma-membrane vesicles. |
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| Authors: | A P Johnstone and M J Crumpton |
| Abstract: | Pig lymphocyte plasma-membrane vesicles that are impermeable to large molecules were prepared by means of centrifugation on a continuous dextran gradient. They were isolated in a yield of 60--80% of the total plasma membrane recovered, and were characterized as being impermeable to macromolecules by their exclusion of inulin (mol.wt. 5200) and Dextran T10 (mol.wt. 10 000). |
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