Comparison of a time-resolved immunofluorimetric assay with two immunoenzymatic methods for alpha-foetoprotein in human serum.
We compared two commercial methods with a time-resolved immunofluorimetric assay for alpha-foetoprotein in human serum using the europium complex of 4,7-bis(chlorosulphophenyl)-1,10-phenanthroline-2,9-dicarboxylic acid as label. The correlation coefficients were r1 = 0.94 and r2 = 0.96.
Bacigalupo
M A
MA
Istituto Chimica Ormoni C. N. R., Milano, Italy.
Ius
A
A
Meroni
G
G
Farina
L
L
Iacobello
C
C
D000906:Antibodies / Q000276:immunology; D014408:Biomarkers, Tumor / Q000097:blood; D001798:Blood Proteins / Q000378:metabolism*; D004314:Down Syndrome / Q000097:blood / Q000175:diagnosis; D005063:Europium / Q000737:chemistry; D005315:Fetal Diseases / Q000097:blood / Q000175:diagnosis; D005455:Fluorescent Antibody Technique; D005470:Fluorometry; D006801:Humans; D016014:Linear Models; D011296:Prenatal Diagnosis; D012015:Reference Standards; D000509:alpha-Fetoproteins / Q000276:immunology / Q000378:metabolism*
D000906:Antibodies; D014408:Biomarkers, Tumor; D001798:Blood Proteins; D000509:alpha-Fetoproteins; D005063:Europium