BD Influx cell sorter
Features
Optimal cellular viability is achieved through a unique nozzle assembly design, and support for aseptic sorting is implemented through an exchangeable fluidics path.
Nozzle assembly and nozzle sizes
The core of the BD Influx™ system is the nozzle assembly that features an optimized acoustical coupling, enabling low stream signal-to-noise droplet formation. This unique design minimizes noise from the droplet formation process and results in high droplet formation rates at relatively low sheath pressures. In addition, the form of the nozzle assembly enables cells to accelerate smoothly to the laser intercept, increasing the viability and functionality of even the most fragile cells.
A variety of nozzle sizes are available to allow researchers to easily adapt the system to different cell or particle types.
The use of stainless steel pressurized tanks allows the user to adapt cleaning procedures to match application needs.
Exchangeable fluidics
An important concern in cell sorting is cross contamination, be it between samples or with foreign substances such as bacteria, viruses, or DNA. To minimize the risks of cross contamination, researchers can replace the sample line in a matter of minutes. The sample line extends into the nozzle tip to minimize contact between cells and non-replaceable parts. For rigorous control, the complete fluidics system, from sheath tank to nozzle tip, can be exchanged. The unique design of the BD Influx fluidics system allows for rapid exchange of all parts that potentially contact cells, addressing cross contamination concerns.
