mini-microaggregated albumin colloid ( particle size less than 80 a ) and microaggregated albumin colloid ( particle size 500-1000 a ) made from human serum albumin were conjugated with 99mtechnetium and used to study reticuloendothelial system ( res ) function in animals treated intravenously with c. parvum .
C0001924
albumin
C0304925
human serum