An ELISA for Pregnancy-Associated Plasma Protein A

An ELISA for Pregnancy-Associated Plasma Protein A

An enzyme-linked immunoassay for pregnancy-associated plasma protein A is described. The assay is sensitive (7·6 IU/1) and precise (overall CV varied between 8·9% and 10·8%). Recovery was 100% over the working range. Parallel behaviour was observed between the International Reference Preparation 78/...

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Veröffentlicht in:Annals of Clinical Biochemistry 1983-07, Vol.20 (4), p.236-240
Hauptverfasser: Pledger, D R, Belfield, A
Format: Artikel
Sprache:eng
Schlagworte:
Antigen-Antibody Complex
Enzyme-Linked Immunosorbent Assay
Female
Humans
Microchemistry
Pregnancy
Pregnancy Proteins - analysis
Pregnancy-Associated Plasma Protein-A - analysis
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Zusammenfassung:An enzyme-linked immunoassay for pregnancy-associated plasma protein A is described. The assay is sensitive (7·6 IU/1) and precise (overall CV varied between 8·9% and 10·8%). Recovery was 100% over the working range. Parallel behaviour was observed between the International Reference Preparation 78/610 and pregnancy serum, thus allowing calibration of a laboratory standard pool against IRP 78/610.
ISSN:0004-5632
1758-1001
DOI:10.1177/000456328302000410