The development of a radioimmunoassay system for testosterone (T) and dihydrotestosterone (DHT). Part 1. The preparation of the T-derivatives and T-protein conjugates.
Endocrinologie
; 28(1): 25-31, 1990.
Article
en En
| MEDLINE
| ID: mdl-2080417
Testosterone-17-hemisuceinate (T-17-HS) by esterification with succinic anhydride technique and Testosterone-3-carboxy-methyl-oxyme (T-3-CMO) derivatives were synthesized. The T-protein (BSA) conjugates were prepared by the condensation with carbodiimide technique, for the T-17-HS derivative and by the mixed anhydride technique, for the T-3-CMO. Both the derivatives and the T-BSA conjugates were characterized by melting point, ultraviolet and infrared spectra, thin layer chromatography. The physico-chemical characteristics and the hapten-protein incorporation being convenient: 28 mol T/mol BSA for T-17-HS-BSA and 38 mol T/mol BSA for T-3-CMO-BSA, the T-carrier conjugates are adequate for their use as immunogens.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dihidrotestosterona
/
Testosterona
/
Radioinmunoensayo
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Endocrinologie
Año:
1990
Tipo del documento:
Article
País de afiliación:
Rumanía
Pais de publicación:
Rumanía