Clinical experience with Sephadex gel filtration for the estimation of non-albumin bound bilirubin in sera of jaundiced infants.
Sephadex G-25 (Kernlute test) yields satisfactory results for the identification of infants at risk for BE and for estimation of the bilirubin binding capacity of the serum. In the presence of more than 2 mg/100 ml of conjugated bilirubin, the interpretation of the Sephadex G-25 test requires caution. Gel filtration through Sephadex LH-20 and chloroform elution of the free unconjugated bilirubin not bound to albumin seems to be a useful tool for eliminating interference by conjugated bilirubin, which is not chloroform-extractable.
D000743:Anemia, Hemolytic / Q000097:blood; D001663:Bilirubin / Q000378:metabolism*; D002850:Chromatography, Gel; D005078:Exchange Transfusion, Whole Blood; D006801:Humans; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000097:blood*; D007647:Kernicterus / Q000517:prevention & control; D011485:Protein Binding
D001663:Bilirubin