the dioxygen stretch bands in infrared spectra for solutions of oxy species of human hemoglobin a and its separated subunits , human mutant hemoglobin zurich ( beta 63his to arg ) , rabbit hemoglobin , lamprey hemoglobin , sperm whale myoglobin , bovine myoglobin , and a sea worm chlorocruorin are examined .
C0019016
hemoglobin a
C0019046
hemoglobin