On Mon, 17 Mar 2008 14:21:36 -0700 (PDT), ukats <ukats02 from yahoo.com>
wrote:
>Dear all,
>>I have OD 260 value and PFU/ml value of purified virus
>sample. How then do I calculate particle/pfu ratio
>using these values?
>
So, do you know how many virus particles corresponds to 1 OD unit?
If not, you will need to measure it. Electron microscopy? Or some
labeling.
bob
