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Q-Box NF1LP Nitrogen Fixation Package

Qubit
Q-Box NF1LP Nitrogen Fixation Package

Q-Box NF1LP Nitrogen Fixation Package for measurements of nitrogenase activity in legume plants in vivo

Applications: 

?   Study Effects of Temperature on Nitrogenase Activity

?   Study Oxygen Regulation of N2 Fixation

?   Studies of Electron Allocation Coefficient of Nitrogenase

?   Study N2 Fixation and Photosynthate Supply

?   Study Inhibition of N2 Fixation by Fertilizer Supply


 

Qubit Systems produces the only complete experimental package Q-Box NF1LP for measurement of nitrogen fixation in H2 producing legume symbioses. The unique flow-through H2 sensor (Q-S121) measures the production rate of H2 from N2-fixing tissues, allowing in vivo measurement of nitrogenase activity in real time.  When combined with Qubit Gas Switching System measurements of nitrogenase activity on up to 3 plants is possible (4 channel system including reference)

Measurement of H2 evolution as a means of determining nitrogenase activity overcomes all the problems of the traditional acetylene reduction assay. The Q-Box NF1LP Nitrogen Fixation Package is perfectly safe, non-invasive and allows changes in nitrogenase activity to be observed as they occur.

NEW:  For Multichannel measurements of nitrogenase activity consider adding Qubit Gas Switching System to Q-Box NF1LP Nitrogen Fixation Package

 


The Q-Box NF1LP Nitrogen Fixation Package includes:



The Q-Box NF1LP Nitrogen Fixation Package Optional Components:


 

soybean_nodules_1


 

The Nitrogen Fixation Package contains everything required to conduct numerous investigations into the physiology and biochemistry of N2 fixation in an open-flow gas exchange system.  We even supply legume seeds and innoculum! You supply only the computer. Calibration of analyzers is simple, set-up time is minimal and experiments are easy to perform.

Q-Box NF1LP analyzers for measurements of nitrogenase activity in legume plants

 


software – data collection page:


Q-Box NF1LP data of hydrogen evolution from legume plants



software – data calculation page:


Q-Box NF1LP calculations of Nitrogen fixation rate in legume plants



 


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