Product is distributed by:

Dako North America, Inc.
6392 Via Real
Carpinteria, CA 93013

+1 805 566 6655
+1 805 566 6688
www.dakousa.com
general@dako.com

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OPD Tablets

OPD is a sensitive chromogen for ELISA when peroxidase is the enzyme label. The peak absorbance of the golden brown acidified reaction product is at 492 nm. Each OPD tablet contains 3.52 mg of 1,2-phenylenediamine dihydrochloride, corresponding to 2 mg of OPD. The OPD tablets are effervescent and contain buffer salts. After dissolution in water (it takes only a few minutes), and the addition of hydrogen peroxide, the chromogenic substrate is ready for use. Enclosed with the tablets is a detailed working procedure for preparation of the chromogenic substrate solution for ELISA.

ProductSDS (Safety Data Sheet)Size
For In Vitro Diagnostic UseS2045 OPD Tablets
100 tablets
Product No. S204530-2

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Get in Touch with Dako in United States of America

  • Pathology Products, Flow Cytometry Products and Specific Proteins
    Dako North America, Inc.

    general@dako.com
    +1 805 566 6655
    +1 805 566 6688

    6392 Via Real
    Carpinteria, CA 93013

  • Flow Cytometry Products
    Fisher Health Care

    +1 800 766 7000
    +1 800 926 1166

    9999 Veterans Memorial Drive
    Houston, TX 77038

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