A convenient luminescence assay of ferroportin internalization to study its interaction with hepcidin

Hepcidin is a liver‐secreted small disulfide‐rich peptide that plays a key role in iron homeostasis by binding and mediating the internalization and degradation of the only iron efflux transporter so far known, ferroportin (Fpn). To study hepcidin–Fpn interactions, in the present study we establishe...

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