GST fusion protein

Xin Guo vp23qw83 at
Fri Jan 21 11:28:00 EST 1994

Hi! Bionetters,

I find in many papers proteins are fusioned with glutathion-
S-transferase (GST) as the antigens to produce antibodies. Could
someone give me some ideas why they use fusion proteins and why
the always use GST as fusion protein? Is it because plasmids
coded GST are commercially and easilly available or is it
because GST has some effects to make selection of antibodies


Xin Guo 
Dept. Pharmacology & Therapeutics
SUNY at Buffalo
vp23qw83 at

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