Noble R W, De Young A, Di Iorio E, Winterhalter K H, Cerdonio M, Morante S, Vitale S
Eur J Biochem. 1983 Jun 15;133(2):475-8. doi: 10.1111/j.1432-1033.1983.tb07488.x.
The effective magnetic moments for a number of human and carp methemoglobin derivatives were determined in solution at room temperature. The data permit us to confirm the dependence of the spin-state equilibrium of azide methemoglobin on the quarternary state of the hemoglobin and to demonstrate a similar dependence for both human and carp aquomethemoglobin. In addition, the pH dependence of the effective magnetic moment and the Soret spectrum of carp azidemethemoglobin are compared.
