Which DH10B competent cells are right for you?

  High-efficiency chemically competent cells for broad transformation applications Convenient pre-aliquoted chemically competent cells resistant to bacteriophage infection High transformation efficiency for library construction High transformation efficiency for library construction and resistance to bacteriophage infection Highest transformation efficiency ideal for library creation or for transformation with limited, precious DNA
 
 
 
 
 
 
Top seller     yes    
Format Bulk One Shot (pre-aliquoted, single use) Bulk Bulk Bulk
Volume per vial (µL) 200 50 100 100 100
Number of vials 5 21 5 5 5
Total volume (µL) 1,000 1,050 500 500 500
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 transformation Chemical Chemical Electroporation Electroporation Electroporation
Resistance to T1 and T5 phage contamination   yes   yes yes
Genomic mutations make these ideal for transformation of cDNA and/or genomic DNA libraries yes yes yes yes yes
Blue/white screening yes yes yes yes yes
  Order Order Order Order Order

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