发明名称 |
METHODS FOR ANTIGEN MASKING OF RED BLOOD CELLS RESULTING IN REDUCED HEMOLYSIS |
摘要 |
Methods are provided for the preparation of an RBC composition which has significantly reduced antigenicity. The methods of preparation of the red cell compositions involve the optimization of reaction conditions for attaching antigen masking compounds to the red cells without significantly affecting the function of the red cells, in particular reducing the hemolysis of the red cells from processing of the cells. The RBC compositions are of particular use for introduction into an individual in cases where the potential for an immune reaction is high, for example in alloimmunized blood recipients or in trauma situations where the possibility of transfusion of a mismatched unit of blood in higher. The RBC compositions of this invention provide a much lower risk of a transfusion associated immune reaction. |
申请公布号 |
WO2004050848(A2) |
申请公布日期 |
2004.06.17 |
申请号 |
WO2003US38224 |
申请日期 |
2003.12.03 |
申请人 |
CERUS CORPORATION;STASSINOPOULOS, ADONIS;CLARK, BASHA |
发明人 |
STASSINOPOULOS, ADONIS;CLARK, BASHA |
分类号 |
A01N1/02;A61B;A61K;C08G63/91;C12N;C12N5/078;C12Q |
主分类号 |
A01N1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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