Promega Corporation

Griess Reagent System

The Griess Reagent System measures nitrite (NO2), which is one of two primary stable and nonvolatile breakdown products of nitric oxide (NO). Nitric oxide is an important physiological messenger and effector molecule in many biological systems, including immunological, neuronal and cardiovascular tissues. This assay relies on a diazotization reaction that was originally described by Griess in 1879. Through the years, many modifications to the original reaction have been described.

The Griess Reagent System is based on a chemical reaction that uses sulfanilamide and N-1-naphthylethylenediamine dihydrochloride (...

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Griess Reagent System

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Griess Reagent System

 Components

  • Sulfanilamide Solution

    G294A2 x 25ml
  • NED Solution

    G295A2 x 25ml
  • Nitrite Standard

    G296A1 x 1ml
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  • Helix Refrigerator

This product is available through the Promega Helix onsite stocking program in a +4°C Helix Refrigerator. The program offers numerous convenient solutions to meet your lab's needs. The Helix Refrigerator is 5 cubic ft.


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1,000 assays
- G2930 C$ 165.00 Add to cart


Storage Conditions

Store at 4°C. Keep all solutions in their original light-protective plastic bottles.

For product intended use please see Patents & Disclaimers tab.

Use Restrictions

G2930 For Research Use Only. Not for Use in Diagnostic Procedures.

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