Electrophoretic bimorphism of serum albumin in the presence of indocyanine green.
The presence of indocyanine green during extended traditional electrophoresis and immunoelectrophoresis of serum is associated with bimorphism of albumin. This occurs over a range of dye--albumin molar ratios an order or more greater than was obtained in similar phenomena described previously. The bimorphism seems not to be dose dependent beyond a certain point, and the two albumins so separated show tinctorial differences. The phenomenon has been observed to apparently the same degree in all normal sera tested, and may represent a means of distinguishing ligand-loaded and ligand-light serum albumin.
D001797:Blood Protein Electrophoresis; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D007208:Indocyanine Green; D008024:Ligands / Q000097:blood; D008297:Male; D012709:Serum Albumin / Q000032:analysis*
D008024:Ligands; D012709:Serum Albumin; D007208:Indocyanine Green