Page Banner

United States Department of Agriculture

Agricultural Research Service

Image Number D1447-1

Download a high-resolution (300dpi) digital image here

Image Number D1447-1

Microbiologist John Bannantine loads amylose resin affinity columns to purify recombinant M. avium subspecies paratuberculosis proteins produced in Escherichia coli.

 

Photo by Peggy Greb.


640 pixels wide: (d1447-1.jpg)




Please visit our Image Gallery
Last Modified: 11/24/2009
Footer Content Back to Top of Page