Western Blotting & ELISA

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  • 1-Step™ Ultra TMB-ELISA Substrate Solution

    Thermo Scientific Pierce

    Thermo Scientific Pierce 1-Step Ultra TMB ELISA Substrate detects horseradish peroxidase (HRP) activity, yielding a blue color (Amax = 370nm and 652nm) that changes to yellow (Amax = 450nm) upon addition of a sulfuric or phosphoric acid stop solution. 1-Step Ultra TMB is the most sensitive of the…

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