The Properties of New Affinity Adsorbent for Adsorbing
the Cycle Immune Complex in Blood
Yu Meili1 Jia Kepei1 Lu Wenlan1 Fu Li1 Song Jichang1 Yang Yan2 Guo Xianquan3
1 (The Third Central Hospital of Tianjin, Tianjin 300170)
2 (Institute of Molecular Biology, Nankai University, Tiangjin 300071)
3 (Institute of Polymer Chemistry, Nankai University, Tianjin 300071)
Abstract This study was designed to select an affinity adsorbent from 5 kinds of adsorbents available. The adsorbent AA3 was found being specific to the adsorption of pathologic cycle immune complex(CIC). The physical properties such as specific surface area, proe volume and average pore diameter of adsorbents were determined. A discussion on the factors that affect the adsorption of CIC is also presented in this paper.
Key words Affinity adsorbent Cycle immune complex Adsorption capacity Adsorption efficiency
1 前 言
2 实验部分
2.1 材料和仪器
吸附剂类型(Resin type)为AA1(L-苯丙氨酸，L-phenylalanine)、AA2(L-色氨酸，L-tryptophan)、AA3(L-酪氨酸，L-tyrosine)、AA4(L-脯氨酸，L-proline)、AA5(L-羟脯氨酸，L-hydroxy proline)五种吸附剂，均由南开大学分子生物学研究所杨彦教授提供。
UV-240紫外分光光度仪(日本岛津)，MRX酶标仪(美国)，HL-2型恒流泵(上海彭代实业有限公司)。
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