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THE INNOVATION 2010
Now including catcher particle detachment!
Cell separation from buffy coat or whole
blood in 30 minutes. Fast & Easy!

 
     
 
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A new system for cell and protein isolation

     
         
 

We develop and produce particularly user-friendly separation systems for cell- and protein research. Using our ready-to-go kits, researchers can separate multiple antigens from complex biological solutions in one single reaction. The technology platform developed by pluriSelect is based on the physical separation of differently sized particles using a set of innovative tools. Our product series, pluriBead®, enables researchers to isolate cells, proteins, bacteria or viruses from whole blood, cord blood, cell culture and other heterogeneous biological liquids in a fast, simple and gentle procedure.

   
         
         
 

Advantages of the pluriBead®
cell and protein isolation technology

 
  With pluriBead®we offer a robust isolation technology for targets from different biological fluids. Throughout the development process we focused our attention on a simple but important rule: the ease of use. The design of our ready-to-use kits reflects this characteristic of our product: it is easily applicable in your daily laboratory routine.  
         
         
 
Easy and fast to use
No sample pre-treatment necessary
Separation at 4° to 37°C possible, no cooling required
Simultaneous separation of different cell types
 
Simultaneous separation of cells and proteins
Variable sample volume (300 µl to 15 ml)
Very low cell stress
No extra fix cost for your lab because of ‘ready-to-go kit’ solution
 


 
   
         
  Application examples for your lab      
         
 

Single cells in 30 minutes

     
  Isolate single cells from suspensions such as buffy coat, cell cultures or directly from whole blood. No additional purification of the sample material is necessary. The pluriBead catcher particles are directly mixed with the sample material and bind to the target cells. Employing a sieve-separation system the bound target cells are carefully separated from unbound material. Subsequently, the target cells are detached from the catcher particles under physiological conditions within 10 minutes. The target cells are now available as a single cells suspension and can be used for further experiments such as cell culture experiments, direct stimulation, or FACS analysis. For example, isolating CD3 cells from whole blood or buffy coat, you obtain single cells in 30 minutes.  
         
 

RNA Isolation

     
  RNA isolation of specific cells: You can isolate cells from complex biological solutions (whole blood or cord blood) for PCR analysis in less than 10 minutes.  
         
 

Cell Activation

     
  Activation of a cell sub-population: You can isolate your target cells and stimulate them with various concentrations of cell activators or for different activation durations. Cell stimulation can be performed right after the cell isolation. Because of the fast and simple cell isolation, several experiments can be performed simultaneously. As a quick rinse of cells is sufficient and centrifugation is not required at any step of the procedure even non-adherent cells can be activated in this way using pluriBead®.  
         
 

Simlutaneous Isolation

     
 

Simultaneous multi-target isolation. In case you handle only very small or particularly precious sample material, the pluriBead® separation technology is the gold standard for your isolation experiment. Sample volumes of just 300 µl are sufficient for multiple target isolation experiments. Again, sample preparation is not necessary!

 
         
 

Depletion

     
  Depletion: You can remove a particular population of cells from your sample. Just employ the pluriBead® technology for a target cell or protein depletion (negative selection) and use the eluate for your experiment!  
         
         
         
         
 
 
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