[RASMB] Peptide sedimentation

[Fasolini, Marina [Nervianoms]]

Dear All
I need to follow the aggregation of some peptides of about 4 KDa . I
would like to estimate the dimension of these aggregates. 
Since my experience is mostly in protein sedimentation, I was wondering
if you have some tips for me. Which wavelength do you use for absorbance
optic? Which is the best concentration to run?
At which speed do you suggest me to run the experiment?
Any help will be appreciated.
Thanks in advance
Marina
 
 
 
MARINA FASOLINI
Structural Chemistry

Nerviano Medical Sciences http://www.nervianoms.com
<http://www.nervianoms.com/> 
Viale Pasteur 10
20014 Nerviano - Milano
marina.fasolini at nervianoms.com 
Tel. +390331581462
Fax. +390331581360

 
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