Processing of ferulic acid modified hemoglobin

Artificial Cells, Nanomedicine, and Biotechnology
Song GuoXiang Wang

Abstract

The application of hemoglobin-based oxygen carriers (HBOCs) remains stagnant because a large number of reactive oxygen species (ROS) will be produced in organisms when HBOCs are used. Ferulic acid (FA) has a known effect on quenching oxygen free radicals and relieving vasospasm. Thus a kind of FA modified hemoglobin (BAEGF-Hb) is expected to produce the anti-oxidation effect on HBOCs spontaneously, and reduce toxicity. Isoelectric focusing electrophoresis, UV-vis wavelength scanning, and oxygen affinity curve showed that hemoglobin (Hb) was successfully modified and this modification had no effect on the structure of Hb and P50. The modification degree of Hb is 4.

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Citations

Mar 14, 2018·Artificial Cells, Nanomedicine, and Biotechnology·Donglai QiXiang Wang

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