Pgem(R)-4z Vector 20ug ,Each

Details:

Pgem-4z vector^ store vector at -20[degree]c and host strain at -70[degree]c. The pgem-4z vector can be used as a standard cloning vector and for in vitro transcription. The presence of the gene encoding the lacz a-peptide allows recombinants to be selected using blue/white color screening. U.S.