The ultrafast alkaline phosphatase isoenzyme is not a bilirubin albumin artifact.
A unique isoenzyme of alkaline phosphatase (ALP) has been identified in the serum of patients who had neoplastic lesions involving the liver. The isoenzyme migrates in an ultrafast position near the albumin band on cellulose acetate electrophoresis.
D000328:Adult; D000469:Alkaline Phosphatase / Q000097:blood*; D001663:Bilirubin / Q000097:blood*; D004796:Clinical Enzyme Tests; D005260:Female; D006801:Humans; D007527:Isoenzymes / Q000097:blood*; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D012709:Serum Albumin
D007527:Isoenzymes; D012709:Serum Albumin; D000469:Alkaline Phosphatase; D001663:Bilirubin