Solution for extraction of RNA
    3.
    发明专利

    公开(公告)号:AU2011291680B2

    公开(公告)日:2014-01-09

    申请号:AU2011291680

    申请日:2011-08-17

    Abstract: Disclosed is a solution for extracting substantially pure RNA from a biological sample. A solution for extracting RNA from a biological sample containing RNA and at least DNA comprises (a) a phenol in an amount of more than 50 vol% relative to the total amount of the solution, (b) a polyhydric alcohol in an amount of 3-10 vol% relative to the total amount of the solution, (c) a guanidium salt at a concentration of 0.5-2.0 M relative to the total amount of the solution, (d) a thiocyanic acid salt at a concentration of 0.1-0.5 M relative to the total amount of the solution, and (e) a buffering agent for maintaining the solution at pH 4-6.

    SOLUTION FOR EXTRACTION OF RNA
    4.
    发明专利

    公开(公告)号:CA2808265C

    公开(公告)日:2016-09-06

    申请号:CA2808265

    申请日:2011-08-17

    Abstract: A solution for extracting substantially pure RNA from a biological sample is disclosed. The solution for extracting RNA from a biological sample containing RNA and at least DNA comprises: (a) phenol in an amount of more than 50% by volume based on the total amount of the solution; (b) a polyol in an amount of 3 to 10% by volume based on the total amount of the solution; (c) a guanidinium salt at a concentration of 0.5 to 2.0 M based on the total amount of the solution; (d) a thiocyanate at a concentration of 0.1 to 0.5 M based on the total amount of the solution; and (e) a buffer for maintaining the pH of the solution at 4 to 6.

    SOLUTION FOR EXTRACTION OF RNA
    5.
    发明专利

    公开(公告)号:CA2808265A1

    公开(公告)日:2012-02-18

    申请号:CA2808265

    申请日:2011-08-17

    Abstract: Disclosed is a solution for extracting substantially pure RNA from a biological sample. A solution for extracting RNA from a biological sample containing RNA and at least DNA comprises (a) a phenol in an amount of more than 50 vol% relative to the total amount of the solution, (b) a polyhydric alcohol in an amount of 3-10 vol% relative to the total amount of the solution, (c) a guanidium salt at a concentration of 0.5-2.0 M relative to the total amount of the solution, (d) a thiocyanic acid salt at a concentration of 0.1-0.5 M relative to the total amount of the solution, and (e) a buffering agent for maintaining the solution at pH 4-6.

    Solución para la extracción de ARN

    公开(公告)号:ES2622964T3

    公开(公告)日:2017-07-10

    申请号:ES11818210

    申请日:2011-08-17

    Abstract: Solución para la extracción de ARN de una muestra biológica que contiene ARN y, como mínimo, ADN, comprendiendo dicha solución: (a) fenol en una cantidad de no menos del 53% en volumen basada en la cantidad total de dicha solución; (b) un poliol en una cantidad del 3 al 10% en volumen basada en la cantidad total de dicha solución; (c) una sal de guanidinio a una concentración de 0,5 a 2,0 M basada en la cantidad total de dicha solución; (d) un tiocianato a una concentración de 0,1 a 0,5 M basada en la cantidad total de dicha solución, en la que en los casos en los que la solución comprenda tiocianato de guanidinio, la concentración de tiocianato de guanidinio está incluida en la concentración de la sal de guanidinio y no está incluida en la concentración de tiocianato; y (e) un tampón para mantener el pH de dicha solución entre 4 y 6.

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