Which DH10B competent cells are right for you?

 High-efficiency chemically competent cells for broad transformation applicationsConvenient pre-aliquoted chemically competent cells resistant to bacteriophage infectionHigh transformation efficiency for library constructionHigh transformation efficiency for library construction and resistance to bacteriophage infectionHighest transformation efficiency ideal for library creation or for transformation with limited, precious DNA
Top seller  yes  
FormatBulkOne Shot (pre-aliquoted, single use)BulkBulkBulk
Volume per vial (µL)20050100100100
Number of vials521555
Total volume (µL)1,0001,050500500500
Transformation efficiency>1 x 109 cfu/µg>1 x 109 cfu/µg>1 x 1010 cfu/µg>1 x 1010 cfu/µg>3 x 1010 cfu/µg
Type of transformationChemicalChemicalElectroporationElectroporationElectroporation
Resistance to T1 and T5 phage contamination yes yesyes
Genomic mutations make these ideal for transformation of cDNA and/or genomic DNA librariesyesyesyesyesyes
Blue/white screeningyesyesyesyesyes
*This same E. coli strain also available as a high-throughput FlexPlate.