Invitrogen™ TOP10 Electrocomp™ Kit, 10 Tubes

Invitrogen™ TOP10 Electrocomp™ Kit, 10 Tubes

TOP10 E. coli are provided at a transformation efficiency of 1 × 1010 cfu/µg supercoiled DNA and are ideal for high-efficiency cloning and plasmid propagation. They allow stable replication of high-copy number plasmids.

Features

• hsdR for efficient transformation of unmethylated DNA from PCR amplifications
• mcrA for efficient transformation of methylated DNA from genomic preparations
• lacZΔM15 for blue/white color screening of recombinant clones
• endA1 for cleaner preparations of DNA and better results in downstream applications due to the elimination of non-specific digestion by Endonuclease I
• recA1 for reduced occurrence of non-specific recombination in cloned DNA