The PILFer In-line Protein Filtration Systems

Description: Protea is pleased to introduce the PILFer in-line protein filtration system.  The PILFer system is a highly flexible, in-line protein filter, that provides a one-step means of placing untouched samples directly into a separation or purification process, delivering rapid and reliable results.  Protea's PILFer system uses in-line Molecular Weight Cut-off (MWCO) filters and has two selectable ports.  Researchers can achieve true in-line protein purification, desalting and/or concentration directly from any solution. The PILFer system saves time and prevents sample loss from concentration.  When coupled with an injection switching valve, researchers can achieve rapid injection of unpurified, unfiltered samples directly into an LC column or MS.  Patent Pending

Catalog #



Price / Unit

 PF-100  Starter Set - Includes all you need to get started: one filter device,
 five packages of all 5 MWCO filters and standard buffer.
 Starter Set
 PF-101  PILFer in-line filter device   $320

                                                      PILFer in-line MWCO filters

 PF-120-3k  3k  (50 filters/pack)     $45 / package
 PF-120-10k  10k  (50 filters/pack)     $45 / package
 PF-120-30k  30k  (50 filters/pack)   $45 / package
 PF-120-50k  50k  (50 filters/pack)     $45 / package
 PF-120-100k  100k  (50 filters/pack)     $45 / package

Click here to view detailed datasheet.

Click here for Instruction Technical  Manual.

To purchase
The PILFer, contact us by email or phone...

Click here to email us at Protea Biosciences.

Protea Biosciences Inc.
P.O. Box 6045, Morgantown, WV 26506
304-293-3435 Ext. 6456  Fax: 304-293-4904  

Major credit cards accepted.