Process for assaying free hemoglobin and reagent kit for assaying free hemoglobin

摘要

A process for assaying free hemoglobin which comprises contacting a free hemoglobin-containing specimen with a haptoglobin-immobilized solid phase where human haptoglobin is bound to a solid phase, to thereby bind free hemoglobin to the human haptoglobin on the solid phase, treating the free hemoglobin with a peroxide reagent solution and a coloring reagent solution and then measuring the optical change induced in said solution, as well as a reagent kit to be used in the above assay process.