Precipitin zones

Lewis X. Liu xliu01 at barney.poly.edu
Fri Mar 3 16:40:48 EST 1995

I needed suggestions on how to make precipitin zones visible to the naked eyes 
in agar gels.  I know that antibodies reacted to its specific antigens forming 
precipitin zones in agar gels (3% agar in water), but I have trouble making it 
visible to the naked eye.  Is there any reagents that I could use to make 
these precipitin zones visible (such as dyes, etc.)?  Any suggestions are 
appreciated.  Thank you.


   _  _/|        |   Love is the triumph of imagination over
   \'O O|        |   intelligence.
   ={_:_}= meow! |                - H. L. Mencken
   Lewis X. Liu  | xliu01 at barney.poly.edu

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