missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

EMD Millipore™ Novagen™ B834pLysS Competent Cells

For production of protein from target genes cloned in pET vectors by induction with IPTG

$143.00 - $240.00


Type B834pLysS Competent Cells
Storage Requirements ≤ -70°C
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
690423 View Documents EMD Millipore™
0.4mL Each for $143.00
690424 View Documents EMD Millipore™
1mL Each for $240.00


  • B834 is parental strain for BL21 (1)
  • Protease-deficient hosts are methionine auxotrophs
  • Allows high specific-activity labeling of target proteins with methionine and selenomethionine for crystallography
  • pLysS strains express T7 lysozyme
  • Suppresses basal expression of T7 RNA polymerase prior to induction, thus stabilizing pET recombinants encoding target proteins that affect cell growth and viability


B834pLysS Competent Cells
≤ -70°C

For Research Use Only