Table 1.

Ratio of heme to globin in each construct

[heme] (μM)A280[heme]:A280[heme]:globin*
HbAo 2.21 .3401 6.50 4.0 
DiαHb 2.28 .344 6.63 4.1 
CpHb 2.08 .340 6.12 3.8 
[heme] (μM)A280[heme]:A280[heme]:globin*
HbAo 2.21 .3401 6.50 4.0 
DiαHb 2.28 .344 6.63 4.1 
CpHb 2.08 .340 6.12 3.8 
*

Obtained from normalization of the data to a value of 4 for HbAo.