Protein Mass

Miriam Hirshberg mh270 at bioc.cam.ac.uk
Sun Mar 11 16:26:05 EST 2001


Try 

http://www.expasy.ch/

and from the Proteomics tools 
click on 

Primary structure analysis 

Miri


  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   Miriam (Miri) Hirshberg      e-mail: m.hirshberg at mole.bio.cam.ac.uk   
   Department of Biochemistry   Tel   : (+44) 01223 766018               
   University of Cambridge      Tel   : (+44) 01223 333600 (switch board) 
   80 Tennis Court Road         Fax   : (+44) 01223 766002               
   Cambridge CB2 1GA, UK                                                    
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

On Sun, 11 Mar 2001, Bryan Heit wrote:

> Unfortunately we need data more specific then that.  We need a specific
> molecular mass, as we are trying to determine the exact morality of the protein
> in the culture media.
> 
> Thanx for the help
> 
> Bryan Heit
> 
> "D. McCabe" wrote:
> 
> > I don't know of any sites online, but a good rule of thumb to estimate mass
> > (more than acurate enough for isolating bands on a gel) is to assume each aa
> > is 110 da.
> > "Bryan Heit" <bjheit at ucalgary.ca> wrote in message
> > news:3AA91E0A.8D9F923E at ucalgary.ca...
> > > Is there an on-line tool for determining the molecular mass of a protein
> > > sequence?  I have checked several sites (biology workbench, ENTREZ and
> > > OMIN), but have been unable to find such a tool.
> > >
> > > Thank you for your time
> > >
> > > Bryan Heit
> > >
> 
> 
> 


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