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Oxygen dissociation from ferrous oxygenated human hemoglobin:haptoglobin complexes confirms that in the R-state α and β chains are functionally heterogeneous

The adverse effects of extra-erythrocytic hemoglobin (Hb) are counterbalanced by several plasma proteins devoted to facilitate the clearance of free heme and Hb. In particular, haptoglobin (Hp) traps the αβ dimers of Hb, which are delivered to the reticulo-endothelial system by CD163 receptor-mediat...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Ascenzi, Paolo, Polticelli, Fabio, Coletta, Massimiliano
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2019
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6494993/
https://ncbi.nlm.nih.gov/pubmed/31043649
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-43190-x
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