But this wouldn't correspond to a globular form; 250kDa DNA will appear larger than a 250kDa globular protein.
On Sat, Feb 19, 2011 at 5:25 PM, Artem Evdokimov <[email protected]>wrote: > A sufficiently long piece of DNA works OK. > > > On Sat, Feb 19, 2011 at 6:47 PM, Alexandra Deaconescu < > [email protected]> wrote: > >> Dear ccp4bb enthusiasts: >> >> A question unrelated to ccp4: can anyone recommend a good 250 kDa standard >> for gel filtration that is commercially available? It could be a single >> polypeptide or an oligomer too... >> >> Thanks a lot! >> >> Bests, >> Alex >> > > -- Filip Van Petegem, PhD Assistant Professor The University of British Columbia Dept. of Biochemistry and Molecular Biology 2350 Health Sciences Mall - Rm 2.356 Vancouver, V6T 1Z3 phone: +1 604 827 4267 email: [email protected] http://crg.ubc.ca/VanPetegem/
