Preparation of stroma-free, non-heme protein-free hemoglobin

摘要

A method for the production of stroma-free, non-heme protein-free hemoglobin by use of zinc ion to promote precipitation of a zinc ion-bound insoluble hemoglobin complex, followed by membrane ultrafiltration of the zinc-hemoglobin complex from the filtrate fluid medium, preferably with a saline dialyzate.