公开(公告)号：US4610962A

公开(公告)日：1986-09-09

申请号：US616511

申请日：1984-06-01

申请人： Kunihiko Takagi ,  Masatsugu Mochizuki ,  Izumi Sakamoto ,  Hiroichi Teranishi

发明人： Kunihiko Takagi ,  Masatsugu Mochizuki ,  Izumi Sakamoto ,  Hiroichi Teranishi

IPC分类号： A61L31/00 ,  A61K47/38 ,  C12N11/12 ,  G01N33/548 ,  C08B16/00 ,  C12N11/08 ,  G01N33/544

CPC分类号： C12N11/12 ,  G01N33/548 ,  Y10T428/2938 ,  Y10T428/3188 ,  Y10T428/31884 ,  Y10T428/31891 ,  Y10T428/31953 ,  Y10T428/31993

摘要： A carrier for immobilization of physiologically active substances is prepared by treating an assembly of regenerated cellulose fibers having a single fiber fineness of from 0.5 to 30 deniers and a length of at least 1 millimeter with a solution of a polymer having an acid anhydride group. This carrier is easy to handle and permits immobilization of a large amount of a physiologically active substance. Thus it can be used as a catalyst for chemical reactions, a specific absorbent for separation and purification, a material for clinical examination, or a medical material.

摘要翻译： 通过用具有酸酐基团的聚合物的溶液处理具有0.5至30旦尼尔的单纤维细度和长度至少为1毫米的再生纤维素纤维的组合来制备用于固定生理活性物质的载体。 该载体易于处理并允许固定大量的生理活性物质。 因此，它可以用作化学反应的催化剂，用于分离和纯化的特定吸收剂，用于临床检查的材料或医疗材料。