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本文报告1例慢速α链异常血红蛋白.血红蛋白电泳检查发现正常HbA及HbA_2消失,出现HbH、HbQ、HbQ_2.经理化性质及变异血红蛋白分子一级结构分析与家系分析证实为HbQ Thailand复合α-地中海贫血.
This article reports a case of slow α-chain abnormal hemoglobin hemoglobin electrophoresis examination found that normal HbA and HbA_2 disappeared, there HbH, HbQ, HbQ_2. The physical and chemical properties of the mutant hemoglobin primary structure analysis and pedigree analysis confirmed as HbQ Thailand complex α-Mediterranean anemia.