PDS-1000 Biorad He system accelerates nucleic acid - $5,250 - (Port Jefferson, NY)
Used PDS1000 for (GM) biotechnology research lab university and R&D NOT included HE regulator and tank or consumable /gold and vacuum pump.nor the clean Air 600 shown in the picture Include manual trigger fig 6 as shown in the picture, this unit was tested to full vacuum and trigger works fine, You will need to put a little pressure with hand on the door until the vacuum take over, also the trigger is manually (not by the solenoid it is not included)if you like the Air600 fig. 8-9 and the vacuum pump let me know the unit is used and in working order cam from plant lab (not animal) and it is biohazard free The helium pressure used to propel the microcarrier is determined by the choice of rupture disk, a plastic seal designed to burst at a specific pressure. A stopping screen retains the macrocarrier while allowing the microparticles to pass through and penetrate the target cells. To increase the efficiency of the process, the chamber may be evacuated to subatmospheric pressures, reducing the frictional drag on the microparticles as they travel toward the target cellsKey FeaturesA reproducible method for transforming intact cells in culture, requiring little manipulation of cellsTransformation of cells with unique growth requirements that are not amenable to other methods of transfectionMaximum controlHigh reproducibility

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