Hb Regina was identified in a 58-year-old German male and 2 of his 3 children. All affected subjects presented moderate erythrocytosis and the whole blood exhibited increased oxygen affinity (P50:17.5 mm Hg). This hemoglobinopathy was undetectable with the conventional electrophoretic methods. It was, however, separated and quantified by cation-exchange and reverse-phase high-performance liquid chromatography. Hb Regina accounted for 30-35% of the total Hb. No significant clinical symptoms were found to be related to this hemoglobinopathy. This is the first known instance in Germany, and so far the second case reported.

DOI:
Version: za2963e q8za1 q8zbc q8zc3 q8zdd q8zec q8zf4 q8zgd