摘要 |
The present invention provides a method of producing a complex of albumin and a deoxy form metal complex having a porphyrin structure, which includes mixing albumin and a metal complex having a porphyrin structure under a gas atmosphere substantially free of carbon monoxide and oxygen, as a method of producing an artificial oxygen carrier containing a complex of albumin and a metal complex having a porphyrin structure, under a deoxidation (nitrogen, other inert gases) atmosphere without using carbon monoxide.
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