Need GTPase for positive control

Dima Klenchin klenchin at
Mon Aug 21 14:40:22 EST 1995

In article <40f675$2pp at>,
   Steven_Mcclue-1%notes at (Steve Mcclue) wrote:
>In article <newitt-1008951734290001 at>, 
newitt at says...
>>I am doing some GTPase assays and would like to obtain an 
enzyme with
>>intrinsic GTPase activity to use as a positive control.

John, retinal transducin, I think, would be the best thing.
If you need it as a control, there is no need to purify the 
protein. Bovine rods contain which are very easy to 
purify contain HUGE amounts of it. 
Reply to me if you want details. 

Regards. - Dima

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