Five different methods were tested and compared to prepare danofloxacin mesylate liposomes, the ammonium sulfate gradien......

甘薯品种Ｆ３２８２的浸取液，经硫酸铵分级，甲壳素层析后，再经分子筛过滤，获得在ＰＡＧＥ上呈现单一蛋白质带的甘薯凝集素（Ｉｐｏｍｏｅａ Ｂａｔａｔａｓ Ｌｅｃｔｉｎ，ＩＢＬ）。ＩＢＬ对鸽、兔、人血等红细胞均......