Albumin serves as a transpoer of all the following molecules, Except

One of the major roles of albumin is to bind to and thereby facilitate the transpo of numerous ligands. These include free fatty acids (FFA), calcium, ceain steroid hormones, bilirubin, copper, and some of the plasma tryptophan. A variety of drugs, including sulfonamides, penicillin G, dicumarol, and aspirin, are bound to albuminHarper 30th edition pg: 671