purification of 100 bp fragments

[Eric C. Anderson]

In article <44gotf$3hv at lyra.csx.cam.ac.uk>, imc1001 at cus.cam.ac.uk (Dr I.M.
Clark) wrote:

> You might like to try QIAEX II which claims to go down to 40bp - we're 
> just giving it a go ourselves
> Ian

i second that.  i've purified things as small as 75bp with the Qiaex II
stuff.  a little on the spendy side, but if it's your only hope then go
for it.

eric

-- 
Eric C. Anderson
Cell Biology and Genetics
Memorial Sloan-Kettering Cancer Center
Sloan-Kettering Institute
1275 York Ave., Box 470
New York, NY  10028
Phone: (212)639-2977
Fax:   (212)717-3298
e-anderson at ski.mskcc.org