(Very small) Small Mol. Wgt. Stds for gel filtration??

Mon Jul 29 11:16:38 EST 1996

Aside from ordering small peptides, or peptide fragments, at random (i.e., 
Sigma), does anyone know of a company that puts out a kit of standards for 
very small peptides (i.e., 5-15 amino acids) for gel filtration?  We're 
looking for something around 700 Da via gel filtration.  There are a host of 
small peptides sold by Sigma, but they're mostly in the $100 range for ug 
quantities.  I would think a set of synthetic peptides would be fairly 
inexpensive in this size range.
Regards, Peter
   Peter M. Muriana 
   Associate Professor                         317-494-8284   TEL            
   Dept. of Food Science                     317-494-7953   FAX            
   Purdue University                    murianap at foodsci.purdue.edu   
   Smith Hall                                 http://www.foodsci.purdue.edu/ 
   W. Lafayette, IN  47907-1160         personnel/muriana.html        
The opinions expressed above are mine alone and do not represent 
endorsement by my employer

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