The Cayman Chemical Nitrate/Nitrite Colormetric Assay Kit provides an accurate and convenient method for measurement of total nitrate/nitrite concentration in a simple two-step process.
The first step is the conversion of nitrate to nitrite utilising nitrate reductase. The second step is the addition of the Griess Reagents, which convert nitrite into a deep purple azo compound. Photometric measurement of the absorbance due to this azo chromophore accurately determines nitrite concentration.
The kit, which consists of 2 x 96-well plates, can be used to measure nitrate and nitrite in plasma/serum, urine, tissue culture media and tissue homogenates.
Cayman Chemical also supplies a LDH method kit in a 96-well plate format for analysis of nitrate and nitrite from an in vitro assay of nitric oxide synthase (NOS) in which excess NADPH has been added.
Phone: 02 9698 2022
Waters BD FACSDiscover A7 Cell Analyzer
The BD FACSDiscover A7 Cell Analyzer combines high spectral resolution and sensitivity with...
Lumiprobe CytoTracer fluorescent cell dyes
The dyes rapidly penetrate cells, form intracellular membrane-impermeable products, and deliver...
Navinci Diagnostics Naveni CD8/MHC-I Atto647N proximity ligation assay (PLA) kit
The Naveni CD8/MHC-I Atto647N is an in situ proximity ligation assay kit for the detection of the...
