the affinity matrix prepared by the attachment of l-thyroxine ( t4 ) to epichlorohydrine-activated sepharose 4b biospecifically absorbs the t4-binding globulin ( tbg ) , 25k and 80/27k proteins , immunoglobulin g ( igg ) and albumin ( hsa ) from human normal and retroplacental sera .
C0033684
proteins
C0001924
albumin