TransDB3.1 Chemically Competent Cell

SKU: CD531

Description	TransDB3.1 Chemically Competent Cell is specifically designed for chemical transformation of DNA. This cell contains the gyrA462 gene which provides resistance to the toxic effects from the ccdB gene. TransDB3.1 Chemically Competent Cell can be used for transformation and propagation of plasmid containing the ccdB gene. It permits a transformation efficiency of over 108 cfu/μg DNA (tested by pUC19 plasmid DNA).
Genotype	F- gyrA462 endA1 Δ(sr1-recA) mcrB mrr hsdS20(rB-, mB-) supE44ara-14 galK2 lacY1 proA2rpsL20(SmR) xyl-5 λ- leu mtl1
Features	• High transformation efficiency: >108 cfu/μg (pUC19 DNA). • Transformation and propagation of plasmids containing the ccdB gene. • StrR.
Storage	at -70 °C for six months
Notes	Higher efficiency transformation can be achieved by transforming cells immediately following thawing. Avoid repeated thawing. Gentle handling is required for the entire procedure.