Looking for SV40 tsA58 or tsA239 expression vector

[Victor Levenson]

Hello;

I need an expression vector with SV40 tsA58 or tsA239 (mutants of large T 
antigen. Amazingly, there are none in ATCC :-(((! Hope you guys can help!

Thanks,

Victor

PS. Actually, if you have a "non-expressing" clone I will be glad to have it 
also.

Thanks,

Victor