Table 1.

Purification summary of all recombinant human glucose-6-phosphate dehydrogenase (G6PD) enzymes.

G6PD Enzyme	Total Protein (mg)	Specific Activity (IU·mg−1)	Total Activity (IU)	Yield (%)
Wild Type	2.1	230	483	61
Zacatecas	1.46	58	85	40
Vanua-Lava	0.5	182	91	42
Viangchan	1.32	228	300	43

Values are for a typical expression purification experiment. The specific activity was measured under a standard procedure described in Materials and Methods. The result varies <10% from batch to batch.