case_images: PMC11331452_01
case_images: Chromatogram of glycated hemoglobin on high-performance liquid chromatography performed on Bio-Rad machine showing a peak at retention of 3.93 which is suggestive of Hb D-Punjab trait; X axis: Retention time (min), Y axis: Volts.
case_images: 10.1177_2050313X241272516-fig1.jpg
case_images: PMC11331452_01_10.1177_2050313X241272516-fig1.jpg
case_images: fig1-2050313X241272516
case_images: On Hemoglobin Electrophoresis, Hb A2 was 2.9 (Table 3), the HPLC showed peaks of Hb-A, and an unknown band was seen at 3.93 retention time (Figure 1 and Table 2).