| 摘要 |
A method for the isolation of legume lectins, in particular one or more of the tetramers a4, a3b1, a2b2, a3b1 and b4 comprising the following steps: (i) an extraction of legume lectins from raw material, (ii) a preparation of a partially purified albumin fraction by selective precipitation of non-lectin proteins and polysaccharides (iii) a purification comprising a chromatography step, and purified legume lectins, in particular the isoforms a4 and/or b4, obtained in accordance with said method for use as a medicament. |
