Griess reagent (modified)
SIGMA/G4410
Synonym: Greiss; nitrite assay
EC Number: 215-981-2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: G4410-10G
| form | powder |
| Quality Level | 200  |
| usage | 10 g |
| Application: | Griess reagent (modified) has been used: • in the nitrite assay of primary spinal cord glial cells stimulated with supernatant of damaged sensory neuron (SDSN) • for measuring nitrite/nitrate oxidized from nitric oxide in stimulated chondrocytes • for measuring nitric oxide (NO) degradation in RAW264.7 macrophage cells • to measure the concentration of nitric oxide(NO) in the conditioned media from cultured macrophages (MΦs) • to determine the relative levels of NO released by BEAS-2B bronchial cells in the culture supernatants |
| General description: | Griess reagent is based on Griess reaction. The components include naphthylethylenediamine dihydrochloride suspended in water and sulphanilamide in phosphoric acid. This reagent reacts with nitrite in samples to form a purple azo product, absorbance of which is measured at 546 nm. |
| Packaging: | 10 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| UNSPSC | 12352200 |