Improved resolution of serum bisalbumin on electrophoresis and investigation of bisalbumin in urine

The various commercial serum protein electrophoresis systems showed improved resolution using the modified methods. In comparison with capillary electrophoresis, the modified Sebia Hydrasys HR and Beckman Paragon methods using visualization demonstrated 100% concordance and thus performed equally as well as the gold standard. Urine studies found that variant albumins are also excreted in the urine in the same 50-50 ratio as that found in the serum.