serum levels of seven specific proteins mostly acute phase reactants ( apr ) have been studied ( transferrin , alpha 2-macroglobulin , alpha 1-antitrypsin , haptoglobin , c3 , ceruloplasmin , orosomucoid ) in 14 healthy subjects and in 55 patients with multiple myeloma .
C0001347
acute phase reactants
C0007841
ceruloplasmin