pGEM®-5Zf(+) Vector

The pGEM®-5Zf(+) Vector serves as a standard cloning vector and as a template for in vitro transcription. This vector contains T7 and SP6 RNA polymerase promoters flanking a multiple cloning region within the α-peptide coding region of β-galactosidase. Insertional inactivation of the α-peptide allows recombinant clones to be identified directly by color screening on indicator plates when using appropriate E. coli strains (e.g., JM109). The multiple cloning region contains unique restriction sites for ApaI, AatII, SphI, NcoI, SacII, EcoRV, SpeI, NotI, PstI, SalI, NdeI, SacI, BstXI and NsiI.

Reference

1. Yanisch-Perron, C. et al. (1985) Gene 33, 103–19.