Radioimmunoassay for normalized thyroxine with use of Sephadex columns.
Clin Chem
; 23(12): 2324-8, 1977 Dec.
Article
em En
| MEDLINE
| ID: mdl-923082
ABSTRACT
We describe a reproducible radioimmunoassay, with use of Sephadex columns, for measuring normalized thyroxine. In comparison with a competitive protein-binding procedure, the present method is more specific because antibody rather than thyroxine-binding globulin is responsible for the competition between endogeneous and tracer thyroxine. In barbital buffer, various concentrations of thyroxine binding pre-albumin and albumin had no influence on the results. Values obtained by the present method correlated well with those by the free thyroxine index and a generally accepted thyroxine normalized method.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tiroxina
Limite:
Humans
Idioma:
En
Revista:
Clin Chem
Assunto da revista:
QUIMICA CLINICA
Ano de publicação:
1977
Tipo de documento:
Article