pXM vector sequence

[George Carystinos]

I would like to know if there's anyone having information about the 
sequence of the pXM vector. I have already unsuccessfully searched the 
Genbank and other sequence and vector databases. Unfortunatelly, the 
people who created it did not publish the sequence as they originally 
said.
pXM was used a few years ago for insert expression in COS cells.
Any help will be appreciated.

George Carystinos,
Graduate Student,
McGill University, Pharmacology Dpmt
GCarysti at pharma1.pharma.mcgiLL.ca