Description

Competent cells for routine cloning include three strains packaged together for lab efficiency. XL2-Blue MRF’ ultracompetent cells allow cloning of methylated DNA at transformation efficiencies 5 x 109 transformants/µg DNA XL2-Blue ultracompetent cells provide transformation efficiency 5 x 109 transformants/µg DNA and maintain an EndA- genotype that allows for preparation of high-quality plasmid DNA XL2-Blue ultracompetent cells provide transformation efficiency 5 x 109 transformants/µg DNA and maintain an EndA- genotype that allows for preparation of high-quality plasmid DNA Routine Cloning Competent Cell Packs contain three strains packaged together to increase lab efficiency. XL2-Blue MRF' ultracompetent cells are deficient in all known E. coli K12 restriction systems, letting you clone DNA from eukaryotic genomes.;XL2-Blue ultracompetent cells are our most versatile. XL2-Blue provides a host for optimal propagation of plasmids and screening by blue/white selection. The SoloPack Gold competent cells provide a single-use format with a transformation protocol that does not require ß-mercaptoethanol, making the protocol easier and more reproducible. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.