furthermore , it has been found that hyaluronic acid , when included with certain test antigens ( serum albumin , fetuin ) or antigen mixtures ( tumor isolates or mixtures of albumin , immunoglobulin g and immunoglobulin m ) , produces a marked distortion or complete blockage of immunoelectrophoresis precipitin arcs , as well as altered gel chromatography elution profiles .
C0036773
serum albumin
C0001924
albumin