So, when we measure serum calcium, if albumin is low, the measured calcium may be low and inaccurate. It is the ionized calcium that is regulated by the body, not the protein bound. So, why does the measured value give you the calcium bound to albumin?
There seems to be a similar association between ceruloplasmin and serum copper.
There seems to be a similar association between ceruloplasmin and serum copper.