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  • CDP-Star® Reagent

    Discontinued Date

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    Discontinued Products


    CDP-Star Reagent is a 1,2-dioxetane compound utilized in Phototope® alkaline phosphatase-based chemiluminescent detection assays. CDP-Star Reagent produces a light signal when it is activated by alkaline phosphatase, accumulates in its dephosphorylated form and decomposes at a constant rate for up to several days. When assayed on nylon membrane at 1:100 in the buffer provided, CDP-Star signals reach a maximum within 15 minutes and decay slowly over 3 days. Typical film exposure times range from 15 seconds to 15 minutes.

    Properties and Usage

    Storage Temperature


    Supporting Documents

    Material Safety Datasheets

    The following is a list of Material Safety Data Sheets (MSDS) that apply to this product to help you use it safely. The following file naming structure is used to name these document files: [Product Name] MSDS. For international versions please contact us at info@neb.com.


    The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.