Packaging vectors - (Jan/26/2013 )

Hi,
Anybody knows the differences of D8.2 and D8.9?
I read a paper they used D8.9 for the tritransfection with lentiviral vector. But i have D8.2, instead of D8.9 and i am wondering if i can use D8.2.

Many thanks.

NW

Hi,
Although I could not locate the 8.9 version of packaging vector, I am sure you can use 8.2.
What is the ratio of VSVG and 8.2dR have you tried? Did it work?