the folic acid activity ( faa ) of the protein zone in deae sephadex a-50 chromatography of normal serum showed the following distribution : most ( about 40 % ) was eluted with protein zone iv ( alpha-2-macroglobulin ) , about 33 % with protein zones ii-iii ( transferrin ) , and the balance with zone v ( albumin ) .
C0033684
protein
C0001924
albumin