Competent cells for cloning and expression using the chemical or electroporation transformation methods.
MB102: High Efficiency DH5a Chemically Competent Cells
1. High transformation efficiency: 1 x 10E9 cfu/ug pUC19 DNA;
2. DH5a derivative strain;
3. No recombination of plasmid DNA due to recA mutation and is therefore an ideal cloning strain;
4. Efficient transformation of unmethylated DNA derived from PCR, cDNA and many other sources;
5. endA mutation leads to highest quality plasmid preparations;
6. Suitable for blue/white screening by alpha-complementation of the beta-galactosidase gene;
7. Resistance to phage T1 (fhuA2);
8. Free of animal products.
1 Competent Cells Products