General Note (Overview)

The Qubit system produced a complete experimental package for measuring nitrogen fixation of symbiotic bacteria in the Hydrogenaceae - Q-Box NF1LP nitrogen fixation package.The unique flow-through H2 sensor (Q-S121) can measure the rate of H2 generation in N2 fixed tissue, thereby measuring the activity of nitrogenase in real time in vivo.The package contains everything you need for a successful experiment, including gas exchange tanks for growing legumes such as soybeans under nodding conditions, all nutritional formulas and instructions.When combined with a qubit gas exchange system, nitrogenase activity can be measured at up to 3 plants (including the referenced 4-channel system)

illustrate

The hydrogen evolution method was used to determine the nitrogenase activity, and the problem of determining the nitrogenase activity of the traditional acetylene reduction method was overcome.Q-Box NF1LP nitrogen fixation packages are completely safe, non-invasive, and can measure changes in nitrogenase activity as they occur in growing plants.The nitrogen fixation package contains everything you need to conduct a lot of laboratory research on the physiology and biochemistry of nitrogen fixation in open gas exchange systems.The calibration of the analyzer is simple, the setup time is short, and the experiment is easy to perform.This system is designed for use in laboratories, not on-site systems.

feature

• Flow gas analysis system for measuring hydrogen-producing symbionts (Hup-)

• Noninvasive measurement of nitrogenase activity of nodular root

• Calculation of nitrogen fixation rate in software

application

• Study the effect of temperature on nitrogenase activity

• Research on oxygen regulation of nitrogen fixation

• Research on the electron partition coefficient of nitrogenase

• Research on supply of nitrogen fixation and photosynthetic products

• Study on inhibiting N2 fixation through fertilizer supply