Push-pull CNS probes

High cut-off probes are ideal for sampling peptides, proteins & cytokines.

Brainlink offer different types of push-pull probes. The cut-off values range from 500 kDa - 3000 kDa. A smaller pore size will give less ultrafiltration fluid loss into the brain and your sample will be "cleaner". Push-pull probes are ideal for sampling large molecules like neuropeptides, proteins and cytokines.

 

Technical information

Polyethylene (PE) cut-off 1 - 3 MDa
Polyethersulfone (PES50) cut-off 500 kDa
Polyethersulfone (PES200) cut-off 2000 kDa
   
Membrane length 1, 2, 3 & 4 mm
PE outer diameter 430 µm
PES50 outer diameter 280 µm
PES200 outer diameter 280 µm
Shaft length 2 - 14 mm
Fused silica tubing shaft outer diameter for PES membranes 450 µm
Polyimide tubing shaft outer diameter for PE membrane 340 µm
PEEK inlet & outlet outer diameter 635 µm

Quotation

It's easy to get a quotation, just add items and fill out a simple form to receive a detailed quotation in your e-mail.