centricon 0.5-2kDa cutoff - (Nov/15/2005 )

Does anyone know who supplies the centricon devices of 0.5-2kDa cutoff? Your help will be much appreciated.

Thanks in advance.

Does anyone know who supplies the centricon devices of 0.5-2kDa cutoff? Your help will be much appreciated.

Thanks in advance

millipore is the parent company that makes our amicon/centricon spin columns, but I have never seen a cutoff below 3 kD so perhaps this is not helpful to you?

here is the Pdf manual of centricon columns.

Looks like the lowest Centricon goes is 3 kDa...

See here...