DEVICE AND IMMUNOCHROMATOGRAPHIC METHOD FOR ISOLATING, PURIFYING AND CONCENTRATING LIPOPHILIC COMPOUNDS: POLYCHLORATED BIPHENYLS (PCBS) AND RELATED COMPOUNDS (Machine-translation by Google Translate, not legally binding)

The invention relates to a method in which a device (immunoaffinity column) is used, which contains specific antibodies against the compounds concerned (PCBs and other dioxin-like compounds) so that when the sample containing said compounds passes through device, said compounds are selectively retai...

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Bibliographic Details
Main Authors CONCEJERO MORENO MIGUEL ANGEL, GONZALEZ CARLOS M. JOSE, HERRADON GARCIA BERNARDO, FRUTOS GOMEZ MERCEDES
Format Patent
LanguageEnglish
Spanish
Published 01.05.2002
Edition7
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Summary:The invention relates to a method in which a device (immunoaffinity column) is used, which contains specific antibodies against the compounds concerned (PCBs and other dioxin-like compounds) so that when the sample containing said compounds passes through device, said compounds are selectively retained therein. The compounds are then recovered by means of a desorption phase so that they can be determined using different analysis techniques. The method involves extraction, purification and isolation of said compounds having high toxicity and found in very low levels in nature, which makes it difficult to detect them. (Machine-translation by Google Translate, not legally binding) Dispositivo y procedimiento inmunocromatográfico para aislar, purificar y concentrar compuestos lipófilos. La invención recoge un método en que se emplea un dispositivo (columna de inmunoafinidad) que contiene anticuerpos específicos frente a los compuestos de interés (PCBs y otros dioxin-like), de modo que al pasar la muestra que los contiene a través del dispositivo, estos compuestos quedan retenidos en él selectivamente. Posteriormente, mediante una etapa de desorción se recuperan estos compuestos de forma que pueden ser determinados por diferentes técnicas analíticas. Supone por tanto un método de extracción, purificación y aislamiento de estos compuestos que son de elevada toxicidad y que se encuentran a niveles muy bajos en la naturaleza, lo que dificulta su detección.
Bibliography:Application Number: ES20000001313