pBR322 Vector, New England Biolabs

Supplier: New England Biolabs (NEB)

N3033L N3033S
101228-474EA 342 USD
101228-474 101228-476
pBR322 Vector, New England Biolabs
Vectors, Plasmids and Libraries

pBR322 DNA is a commonly used plasmid cloning vector in E.coli.


The molecule is a double-stranded circle 4,361* base pairs in length. pBR322 contains the genes for resistance to ampicillin and tetracycline, and can be amplified with chloramphenicol. The molecular weight is 2.83 x 106 daltons. DNASU and Addgene are central repositories for plasmid clones and collections that may also be helpful. pBR322 is isolated from ER2272 (dam +dcm + EcoK M-) by a standard plasmid purification procedure.

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