HbA2 and HbF
| Order number |
Description |
Quantity |
Delivery time |
CE |
| TBD 01-04-0043 |
Ultra2 (Variant) A2F, 1500 µL L+H |
1500 µL |
10-15 days |
x |
Ultra2 (Variant) A2F, 1500 µL L+H
Hemoglobin controls are intended for in vitro diagnostic use in laboratory quality control program for the quantitation of HbA2 and HbF.
Quantitation of HbF can be useful when evaluating pediatric patient samples for hemoglobinopathies and also for the evaluation of Hb variants and thalassemias in adults. The A2+F Control Material is prepared from stabilized whole blood hemolysates containing hemoglobins A, F, A2 and S that are then combined and lyophilized to ensure stability. When reconstituted, each sample provides a clear, cherry red hemolysate. It is also used to monitor the total system performance. Reference ranges are provided to assure optimal system performance.
Utilizing a High Performance Liquid Chromatography (HPLC) system, hemoglobins are separated,quantitated and presumptively identified by comparison to reference peaks of Hb F, A, S and C.An ion-exchange column that has been equilibrated with respect to pH and ionic strength is used to separate the hemoglobin species. The two levels of A2+F Controls are provided to allow for performance monitoring.
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Additional Documentation
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