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Invitrogen™ Kit de ELISA competitivo de estrona
ELISA competitivo
Marca: Invitrogen™ EIA17E1
Includes: Placas prerecubiertas, patrón, anticuerpo detector, conjugado con HRP, tampón de ensayo, tampón de lavado, cromógeno, solución de parada, cubiertas de placa y hoja de datos técnicos específicos del lote.
Descripción
The Multispecies Estrone ELISA quantitates estrone in fecal extracts,urine,and tissue culture media.
Principle of the method
The Estrone Competitive ELISA research-use-only kit is designed to quantitatively measure estrone present in extracted dried fecal samples,urine,and tissue culture media samples. The kit is unique as it measures both non-conjugated estrone,estrone-3-sulfate,and estrone 3-glucuronide in urine and fecal samples with almost equal affinity,allowing for non-invasive testing of this steroid. An estrone standard is provided to generate a standard curve for the assay and all samples should be read off the standard curve. Standards or diluted samples are pipetted into a clear microtiter plate coated with an antibody to capture rabbit antibodies. An estrone-peroxidase conjugate is added to the standards and samples in the wells. The binding reaction is initiated by the addition of a polyclonal antibody to estrone to each well. After a 2-hour incubation the plate is washed and substrate is added. The substrate reacts with the bound estrone-peroxidase conjugate. After a short incubation,the reaction is stopped and the intensity of the generated color is detected in a microtiter plate reader capable of measuring at 450 nm.
Rigorous validation
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity,specificity,precision,and lot-to-lot consistency. See manual for more information on validation.
Especificaciones
31,25-2000 pg/ml | |
Kit de ELISA competitivo de estrona | |
Peroxidasa de rábano picante (HRP) | |
Kit de ELISA | |
Extracto fecal, Orina, Sobrenadante | |
Humano | |
Lector de microplacas colorimétrico | |
4,7% | |
Peroxidasa de rábano picante (HRP) | |
RUO | |
Extracto fecal, 50 μl; sobrenadante, 50 μl; orina, 12,5 μl | |
Humano | |
2 h 30 min |
22,4 pg | |
Ensayo multiplex en la plataforma Luminex | |
Fluorescencia | |
Hormona esteroide | |
96 ensayos | |
ELISA, ensayos de proteínas, ensayos de actividad, biología de proteínas, biología reproductiva, inflamación, estrés oxidativo, metabolismo, señalización celular, epigenética, hematología, daños del ADN, biología del cáncer, inmunología, neurociencia, neurología, detección de hormonas esteroideas | |
5,5% | |
Placa de 96 pocillos recubiertos previamente, Estándar, Concentrado de diluyente de ensayo, Anticuerpo de detección conjugado con HRP, Tampón de lavado, Cromógeno, Solución de parada, Cubiertas adhesivas para placas | |
96 pruebas | |
Biología reproductiva | |
-20 °C | |
1 h 20 min |