try "Tripure" from Boehringer Mannheim ....it's a phenol/chloroform method
of extracting DNA/RNA from whole blood...or any of its components for that
zxn <zxn at pentium.whiov.ac.cn> wrote in message
news:000501bf038b$fa6abd60$cb7ce29f at zhang...
||| Does there have such a mehtod, which can be used in both eluting DNA and
| eluting RNA from clinical blood samples? And the samples are suspected of
| carring human pathogenic viruses, such as HIV, HCV, HBV and EBV.