scholarly journals Challenges, pitfalls and surprises: development and validation of a monoclonal antibody for enzyme immunoassay of the steroid 1α-hydroxycorticosterone in elasmobranch species

2018 ◽  
Vol 265 ◽  
pp. 83-89 ◽  
Author(s):  
Catharine J. Wheaton ◽  
Natalie D. Mylniczenko ◽  
John M. Rimoldi ◽  
Rama S.V.S. Gadepalli ◽  
R. Hart ◽  
...  
1994 ◽  
Vol 40 (3) ◽  
pp. 454-458 ◽  
Author(s):  
A O'Rorke ◽  
M M Kane ◽  
J P Gosling ◽  
D F Tallon ◽  
P F Fottrell

Abstract A nonextraction, competitive, solid-phase enzyme immunoassay with a monoclonal antibody was developed and validated for measuring progesterone in saliva. The antibody was raised against 11 alpha-hydroxyprogesterone hemisuccinate-bovine serum albumin conjugate and was indirectly immobilized to the walls of microtiter wells. The labeled analyte (progesterone-horseradish peroxidase conjugate) was homologous with the immunogen. The lower detection limit (concentration equivalent to B0-3 SD) was 38 pmol/L of saliva sample. We validated the assay with studies to establish the independence of the concentration determined from the volume of saliva assayed, quantitative recovery of progesterone added to saliva, interference from possible cross-reactants, and agreement with a similar assay that incorporated an extraction step. In addition, we determined luteal-phase concentrations of salivary progesterone in normal women and compared the results with those of an older assay involving a polyclonal antibody.


2010 ◽  
Vol 58 (14) ◽  
pp. 8189-8195 ◽  
Author(s):  
Ye Kong ◽  
Qi Zhang ◽  
Wen Zhang ◽  
Shirley J. Gee ◽  
Peiwu Li

1988 ◽  
Vol 36 (9) ◽  
pp. 3525-3531 ◽  
Author(s):  
HIROSHI HOSODA ◽  
REIKO TSUKAMOTO ◽  
SAKIKO TAMURA ◽  
TOSHIO NAMBARA

2005 ◽  
Vol 53 (9) ◽  
pp. 3300-3305 ◽  
Author(s):  
Maria Magliulo ◽  
Mara Mirasoli ◽  
Patrizia Simoni ◽  
Rosella Lelli ◽  
Ottavio Portanti ◽  
...  

1997 ◽  
Vol 54 (3-4) ◽  
pp. 357-368 ◽  
Author(s):  
Ana M. Vigliocco ◽  
Patricia S. Silva Paulo ◽  
Joaquín Mestre ◽  
Gabriel C. Briones ◽  
Graciela Draghi ◽  
...  

1987 ◽  
Vol 35 (4) ◽  
pp. 1497-1502 ◽  
Author(s):  
HIROSHI HOSODA ◽  
SAKIKO TAMURA ◽  
REIKO TSUKAMOTO ◽  
NORIHIRO KOBAYASHI ◽  
JUN-ICHI SAWADA ◽  
...  

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