pSG5 Vectors

The pSG5 Vector is a 4.1 kb eukaryotic expression vector constructed by combining pKCR2 and the Agilent pBS vector. Because of the high copy number of this plasmid, large quantities of double-stranded DNA are obtained. The pSG5 Expression Vector is suitable for in vivo or in vitro expression. Expression in vivo is achieved via transient expression in a variety of cell lines (highest level of expression is obtained following transfection of a cell line expressing the T antigen).