desalting/concentrating low MW proteins

[Hiranya S. Roychowdhury]

At 02:03 AM 2/3/99 GMT, Eugene Hone wrote:
>Hi,
>
>Does anyone know of/have a method for concentrating and desalting a solution
>containing a 4kDa protein?
>
>Cheers
>

Companies like Amicon sell columns and concentrators with a wide range of
molecular cut-offs. They may have something that will retain your 4kD protein.


Dr. Hiranya Sankar Roychowdhury
GENE LAB/ EPPWS
New Mexico State University
Las Cruces, NM 88003
Ph. (505) 646-5785
hroychow at nmsu.edu